The issue at hand is clear: Your brain is stymieing you from getting anywhere in life. Ask yourself: don’t I deserve better than this brain? Don’t I deserve a brain who will encourage me to succeed? Your brain may not be at all receptive to the commitment it involves but you could start by seeking counseling over your relationship with your brain. It could take weeks, even months but if it works out, it will all be worth it. However, it may not work out - your brain may never mend its ways and you will have to do the unthinkable: Leave your brain and seek another one who will do right by you. Be wary of your potential matches however; when brains are alone it’s often for very compelling reasons.
Only after all that can you be ready to just call a repairman already, you goddamn lazy asshole.