You must condition yourself to be positive. Being positive is an attitude that you can develop. Your attitude and your mood will always be under your control.
Learn to block out any negativity that surrounds you. Negative people will drain your spirit and your desire to be successful. Surround yourself with positive people and their attitude will rub off on you.
Strive to live in the present. The more difficult your environment the more positive you must be. Forget your past failures and your anxieties of the future.
In the middle of any difficulty lies your opportunity. It’s all in how you look at things. You have the chance to be a king if you have the heart to stay positive under all circumstances.