Believe in yourself and you will find that the world believes in you,
Believe in yourself and you will have all the energy, power and motivation to achieve all that you desire,
Believe in yourself and you can make all your dreams come true.
The first step before anyone else believes you, is that you start believing your own self.
Reminds me of a famous quote which goes like this – ” There is actually no reason to have a Plan B, because that only distracts you from Plan A.”
Even having the notion of Plan B or a backup plan shows that you are not completely confident on your Plan A. The moment you doubt on your original plan is the moment you have failed. The most successful people never had a Plan B. For them, their Plan A was their Plan B, Plan C and Plan D.
May be your plan is not realistic but who cares. Life is never about being realistic, it is about being optimistic.