Well, some people take up drinking as a hobby... of course, that's not my style.
You've just woken up to the fact that he was insensative? Or did you think he would 'change'? A guy who has a woman who loves him, has no reason to change.
A man only believes he is doing something wrong, when the entire world turns against him, and that's only if he is mature enough not to start blaming others for it.
A womans kiss... let alone what she can do with the rest of her body, is enough to tell a guy 'Everything's okay'. So why would he even think of trying to grow up, when you keep showing him that he doesn't have to?
I say stay out of relationships for now. You run the risk of being caught up in a 'whilwind' romance... the term used to describe a one-night-stand who calls you after.
Just wait, if Mr. Right doesn't exist, then perhaps you should start coaching guys who are interested in you on how to be more like the Mr. Right you crave so passionately.