Well, I've been thinking about all those things too.
But I am considering joining a sorority as a sophomore (that means starting from scratch), I have no kids, no husband, I have my own small business, so working full-time is not a problem for me either.
Besides, people assume I am 19 or 20 since I look too young (I am not saying I'm that old either
)
and I hang out with people my age and younger.
And to be honest with you girls I am more concerned about my future sisters, I don't want them to feel awkward.
The average in my campus is between 19 and 23