It's the first week of the new year! What changes are you going to make from 2021? If you weren't happy with some of your results from last year, the only way to change them is to make a change.
If you didn't get the medal you wanted at a tournament, what are you going to do to have a better chance of winning it this year? If you didn't pass a testing last year, what part of your training are you going to change?
You are the only one who can make things happen for yourself. Your work ethic, effort, and level of commitment are what makes a difference. If you don't try, you will never improve.