When the need arises, and you have to do things, do them to the best of your ability, apply all the energy and resources you have into making things work out.

Do not give in to fear or self doubt, apply yourself to learning, to implementing, to building relationships, to solving real world problems.

Let there be a constant reminder in your mind that you are the only one who can make this work hence, you do all you should into making it work.

Applying yourself entails doing the work.