Do not underestimate your ability to change for the better.
All you need is a decision, a plan, and the discipline to follow through in spite of obstacles, setbacks, and perceived difficulty.
It will not always be easy and it certainly will not always be fun, but it is possible to change.
But no one is going to do it for you.
No one is going to make the decision for you.
No one is going to do the work for you.
No one is going to motivate you or cheer you on when you are all alone and you want to quit.
All of that is on you.
But once you make up your mind, once you put a plan in place and begin putting in the work toward the change you want, if you do not quit, you will become who you want to be.
It all starts with a decision.