At hand #2 - player named "stern" lost recently huge pot and got over aggressive. I labelled him "pot stealer", he also made lot of river bluff-raises, trying to represent the nuts - for example: huge raise against my flush (when I was betting it for value, on paired board. I called that raise and saw his monster 9 high hand). There was little chance he will check behind (regardless of calling stations). Well, I also try to read opponents hands more...my first level2 thinking attempt

Hand #3 - Good point, got me to the thinking. Fancy play syndrome I guess, I got addicted to slowplay small trips (and in next hands I paid with my stack for it ).Yeah, it was bad slowplay, now I see the result would be the same (or better) if I just value bet every street in the hope that another potential king-junk holder will pay me off a large chunk of his stack.