Once you are clear on the issue, then you can get clear on whether you really would like to change it or not. How often have you been unable to change something because somewhere, deep down (or even just under the surface), you really didn't desire change?
If you prefer not to change, that's OK. When you get clear on that, you'll be free from the stress of trying to change something continuously to no effect. Perhaps you thought you needed to change it because someone told you you had to?
On the other hand, if you would like to change something, you can, as long as you're willing to do whatever it takes.
Are you willing? To find out ask “Would I like to change it?”
Whenever you find you can't create the change you'd like, it's because you are unwilling to do or be something.