Hmmm, I am not sure I understand why it's an all or nothing. Only you know which choice is more important.
I will say that I've just finished reading a bunch of threads that you posted to and they did help me out. I don't know if you have a mission or a goal for your time here (kind of along the lines of what Z said) but if one is to help or inspire people, I can see that you certainly do.
Again, I hope you figure out what works best for you and do it. If you go you will be missed.
It seems especially by Angela!