You are doing fine for the point that you are now at. You have sounded better yesterday and today than you did all last week. You have to start somewhere, at some point. Today is as good a day as any.
You WILL have to address your own issues. You DON'T have to do it all rightnow. But be aware of yourself, your thought patterns and your knee-jerk reactions. Being aware of what you do that is wrong, or even just emotionally unhealthy, is the first step to changing. And also, to growing up.