I've thought about that as well. I know that I'm nowhere near ready to end therapy now, but I think about when that time comes and I hyperventilate.

I do that with other things as well. I'm working on my thesis for grad school, but not very hard, because honestly, I like being in grad school and don't particularly want it to end. I don't really need the degree all that badly, nor do I need to get a fulltime job right away (I'm semi-retired). I like the social aspects of school and hanging out with my advisor and doing my research. When I finish, that all goes away.