I Can Do This

If you say to yourself "I can do this!" about everything you are asked to do, even at times where you doubt yourself, it is immensely powerful.

"I can do this!"

And then you do it, and you can do it again, or even do something bigger.

A can do attitude is a very powerful thing to have, and will bring rewards.

Similar to:

"I can do anything!" (believe in yourself)