Things will not always go your way. There will be times when things will be difficult  and they don't happen it was supposed to. But to learn is to be patient and believe in yourself. There will be people who will believe in your vision , who will never discourage you and on the same side there will be people who will discourage you and will always ask about your surety for the decisions you took or will ask why don't you try something else ? So be clear about what you want in your life and for yourself. Don't give up so easily. Keep faith. The moment someone says u can't do something, you need to make it possible not to  prove someone but to yourself that you can do it and it can be anything. Not keeping patience will bring a feeling of anger in you. But you should know how to use that anger wisely.
Anger is power ,anger is energy. If we are confined in the narrow shells of ego and the circles of selfishness than anger turn out to be hatred,revenge but if we are able to break the circles than it turn out to be great power and can create a better world.
When you become successful you are raising people's expectations and to live upto those expectations you need to work hardest. Appreciate everything that comes your way,keep finding a way to push yourself harder  and keep re-inventing yourself.
We live in either-or situations and make ourselves bounded in a web. We get habitual to the one state of our mind rather adjusting with whatever comes our way. River flows according to its own wish , you can't control the flow of a river. Same is with our lives , whatever happens ,happens at its own wish. Life is not about living only an adventurous life or a peaceful life . Better master yourself in both the states. People are living on surface that too attached with one particular state that they want but if you don't want anything than be ready and fight for whatever comes your way . Because real life starts when you live fearlessly !!