Hey SwimGirl! I went through my 'quarter-life crisis' last summer when I turned 25. (Now I'm a veritable dinosaur at 26!!) I thought I was one step away from going into a nursing home!
I was bothered about turning 25 for awhile, but eventually I got over it. All my friends are aging right along with me, so we're all at similar points in our life - so I don't really notice the aging that much. I think about wanting to be younger, but then when I see people at that younger age, I realize I can't really relate to them anymore and wonder why I would want to be that age again. All these thoughts eventually lead to why I wanted to get more serious about weight loss - I want to be able to say that I'm enjoying the present as much as I can and not dwelling on the past.
Anyway, I guess what I want to say is that you're not alone in feeling confused! I mean, I'm in the process of getting my master's degree but I'm not even certain if I want to really be in this field longterm or what I want to do after I finish or where I want to go - I even kind of resent the people that seem to have such specific goals and are driven to achieve them!
I don't really have any specific goals, which leaves me feeling a bit like a 'drifter.'
Goodluck this week with your brother's visit!