There is some good comments here about practicing, the trick is to find what works for you.

Make a list of small things you think you can try. Try them. If one doesn't work for you that's ok, write down what you learn from it not working. Maybe you can try it a bit differently next time, or try something else.

Just keep at it, it usually takes a few missteps to learn new things so don't worry about it. That's part of learning.

Good luck!