The best way to become confident instantly and change your life for the better:

1. Decide that you are important.

2. Decide to start your journey towards becoming the best version of yourself.

3. Decide that from now on, you will always do whatever you say.

4. Decide that there is no task you can't conquer.

Notice the pattern? It's all about the decision. After you decide these things, you instantly become a different kind of person. And as long as you stay on this path and do whatever you have decided, you're the man!

Now stand up and act!