Yes I know that feeling. Of wanting to help, even though you can't. I think it's why I'm sometimes drawn to friends and people who have too much drama (until I'm so drained I just cannot do it anymore) and also why I feel a need to be really connected to my work.

As much as some people rubbish Myers Briggs, I think it does do a good job of grouping people. Like when I talk/write to you or other INFP/ENFP (because I can be an E at certain times) I just feel that you get it a bit more. There's just more of those light bulb moments of "yes me too!" It's a nice feeling.