Ok... here's my take on this, but you're not going to like it.
Videos will not help you. You've been doing this for ages, and you're competent. All videos on composition will show you is what the "norm" is, and what is accepted as "good" by those who apply rigid rules. Study contemporary, cutting edge photography.. see what's current... what is trending etc. Conservative, traditional formal values that are taught in videos will result in stayed, boring, traditional work. Why would you want that?
Also.. get feedback from those with vast experience, not just anyone on here, who may, or may not know as much as you. Forget who "likes" your work, thats meaningless, especially if the person who likes it is an idiot. We all like to be liked, but it teaches you nothing. Listen to the CRITICAL feedback and ignore the crap from other amateurs. Listen to that advice, whether it makes you happy or not.
Also... you do have a habit of reacting very negatively towards those who have given you advice and guidance in the past, just because you disagree with what you were being told. Many times you've received crit on your street work suggesting that you put away the long lens and stop sniping, but went absolutely postal and started slagging off those that disagreed with you. If you only pay attention to those who's opinion you like, you'll remain static... you'll be going nowhere as it usually means you just want praise.
If you realise you want to learn from those with far more experience from you, I suggest you listen to those with more experience than you without arguing with them every time you hear something you don't like. After all, if all you're going to do is be selective and only pay attention to those whose opinions you like and ignore others because you've decided you don't like them, you may as well not seek the opinions of others at all.
At least you've realised you have stuff to learn though.... that's s start.