I don't know if anyone would accuse you of being wrong for feeling like this, but maybe it's a little worrisome. You know, by sort of "withdrawing", if that's what it is......I've got a whole story on this, but I'm not going to get into it. I live out in the desert, remember?
If it's just you not wanting to feel committed to working on other people's stuff, I know exactly what that feels like. I started just telling people "I'm feelin' lazy", then laugh. Works every time. OR.....I'll tell them "you bring it over, you do the work, and I'll direct" It gets old when people want you to do them a favor and get their stuff running so they can flip it. LOL