I haven't read any books or anything like that, but I honestly think that life is one of the best teachers for some of those skills. You just have to live it and experience it. Unfortunately, these days people are avoiding actually living and they aren't gaining the coping skills to deal with different circumstances. For example, sometimes crappy things just happen. It's not anyone's fault, and there doesn't need to be someone to blame, you just need to suck it up and move on.