Practice makes perfect.
Have you heard the phrase? Of course you have… and it’s wrong.
Practice makes permanent.
You need a coach, mentor, advisor, leader, or friend who will help you see what you’re repeatedly doing (often unconsciously) so you can correct the habits that are in the way of your success. It’s likely you’ve practiced them a lot.
Don’t allow your ego to interfere with your progress by continuing to practice things that don’t work. Of course, unless you enjoy doing the same thing over and over expecting different results (insanity).