How can I improve my mental health?
There are many different things you can do to improve your mental health, including:

Staying positive. It's important to try to have a positive outlook; some ways to do that include:
Finding balance between positive and negative emotions. Staying positive doesn't mean that you never feel negative emotions, such as sadness or anger. You need to feel them so that you can move through difficult situations. They can help you to respond to a problem. But you don't want those emotions to take over. For example, it's not helpful to keep thinking about bad things that happened in the past or worry too much about the future.
Trying to hold on to the positive emotions when you have them
Taking a break from negative information. Know when to stop watching or reading the news. Use social media to reach out for support and feel connected to others but be careful. Don't fall for rumors, get into arguments, or negatively compare your life to others.
Practicing gratitude, which means being thankful for the good things in your life. It's helpful to do this every day, either by thinking about what you are grateful for or writing it down in a journal. These can be big things, such as the support you have from loved ones, or little things, such as enjoying a nice meal. It's important to allow yourself a moment to enjoy that you had the positive experience. Practicing gratitude can help you to see your life differently. For example, when you are stressed, you may not notice that there are also moments when you have some positive emotions. Gratitude can help you to recognize them.
Taking care of your physical health, since your physical and mental health are connected. Some ways to take care of your physical health include:
Being physically active. Exercise can reduce feelings of stress and depression and improve your mood.
Getting enough sleep. Sleep affects your mood. If you don't get a good sleep, you may become more easily annoyed and angry. Over the long term, a lack of quality sleep can make you more likely to become depressed. So it's important to make sure that you have a regular sleep schedule and get enough quality sleep every night.
Healthy eating. Good nutrition will help you feel better physically but could also improve your mood and decrease anxiety and stress. Also, not having enough of certain nutrients may contribute to some mental illnesses. For example, there may be a link between low levels of vitamin B12 and depression. Eating a well-balanced diet can help you to get enough of the nutrients you need.
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Stress management offers a range of ways to help you better deal with stress and difficulty, also called adversity, in your life. Managing stress can help you lead a more balanced, healthier life.

Stress is an automatic physical, mental and emotional response to a difficult event. It's a common part of everyone's life. When used positively, stress can lead to growth, action and change. But negative, long-term stress can lessen your quality of life.

Stress management approaches include:

Learning skills such as problem-solving, focusing on important tasks first and managing your time.
Improving your ability to cope with difficult events that happen in life. For example, you may learn how to improve your emotional awareness and reactions. You also may learn how to increase your sense of control. And you may find greater meaning and purpose in life and have more gratitude and optimism.
Practicing relaxation techniques such as deep breathing, yoga, meditation, tai chi, exercise and prayer.
Improving your personal relationships.

ADHD is one of the most prevalent psychiatric illnesses of young people in America.
A recent study showed that ADHD diagnosis has gone up 43 percent from 2003 to 2011.
The study was not designed to look at the underlying reasons for such changes in prevalence, however it could be the result of a tendency to over-diagnose the situation.
“There has definitely been an upward trend in diagnosed ADHD cases. If the condition is over-diagnosed and the stimulant to correct the condition is taken casually, then treatment won’t be durable and it could ignore other problems in their environment that are the actual stressors, like: internal worries, home conflicts and learning disorders.” -Cabrera.

Children’s brains develop rapidly from ages birth through three. Brain development affects all areas of a child’s growth.

There are four main areas of development: motor (physical), language and communication, social and emotional, and cognitive. Brain development is part of cognitive development. Cognitive development describes how a child’s intellect grows, and includes thinking, learning and problem-solving skills. These skills affect all other areas of development.

The first three years of a child’s life are critical for learning and development. Many parents ask how they can help their child’s brain develop. The best way is to actively engage your child through everyday activities like playing, reading and being there when he/she feels stress.

Here are ideas to encourage brain development:

Subsidized housing in the United States is administered by federal, state and local agencies to provide subsidized rental assistance for low-income households. Public housing is priced much below the market rate, allowing people to live in more convenient locations rather than move away from the city in search of lower rents. In most federally-funded rental assistance programs, the tenants' monthly rent is set at 30% of their household income.[1] Now increasingly provided in a variety of settings and formats, originally public housing in the U.S. consisted primarily of one or more concentrated blocks of low-rise and/or high-rise apartment buildings. These complexes are operated by state and local housing authorities which are authorized and funded by the United States Department of Housing and Urban Development (HUD). More than 1.2 million households currently live in public housing of some type.[vague] Subsidized apartment buildings, often referred to as housing projects, have a complicated and often notorious history in the United States. While the first decades of projects were built with higher construction standards and a broader range of incomes and same applicants, over time, public housing increasingly became the housing of last resort in many cities. Several reasons have been cited for this negative trend including the failure of Congress to provide sufficient funding, a lowering of standards for occupancy, and mismanagement at the local level. Furthermore, housing projects have also been seen to greatly increase concentrated poverty in a community, leading to several negative externalities. Crime, drug usage, and educational under-performance are all widely associated with housing projects, particularly in urban areas.[2]

As a result of their various problems and diminished political support, many of the traditional low-income public housing properties constructed in the earlier years of the program have been demolished. Beginning primarily in the 1970s the federal government turned to other approaches including the Project-Based Section 8 program, Section 8 certificates, and the Housing Choice Voucher Program. In the 1990s the federal government accelerated the transformation of traditional public housing through HUD's HOPE VI Program. Hope VI funds are used to tear down distressed public housing projects and replace them with mixed communities constructed in cooperation with private partners.[3] In 2012, Congress and HUD initiated a new program called the Rental Assistance Demonstration (RAD) program.[4] Under the demonstration program, eligible public housing properties are redeveloped in conjunction with private developers and investors.