Preferably, this will be someone at work. Either someone in your job who's as stuck as you are, someone in the next layer up who needs a boost, or someone in the next tier down who needs a hand. It will be your next big challenge, to recognize that someone else needs help, to determine what kind of help that is, and to offer what you can.
Your only measure of success is whether that person succeeds.
The three benefits to taking this approach are:
1) it's easier to objectively measure whether what you're doing is working
2) you get to practice helping yourself, on someone else!
3) it will help you stop being an asshole, which is probably something you're doing
I hope you try it. It doesn't take very long, maybe just a few weeks, but don't hesitate to try it a few times.Good luck!