Dating. Don't like feeling like I'm looking for a free ride and will try to pay or offer to pay my share most of the time, and get taken up on it quite often. (wonder if that's something I should think about while considering if I should continue to see them, I don't know)
Alcohol. Does me no good and can get expensive.
Dish. Under contract for another year and half.
Online shopping. I loathe physically going to a place to shop. I don't buy useless stuff, though. For example, I needed medical scrubs for new part time job a few months ago. Instead of going to a store to try them on to purchase them (the closest are about 100 miles away, so I justify the shipping costs to gas consumed to drive), I shop online and purchase. It's worth any shipping cost to not have to suffer the torture of going shopping. If I get something that doesn't fit right I'll donate to our local thrift shop, who's earnings go to feed our local aging residents.
Live alone. Could rent out the spare room, but as a previous poster said, it's worth my peace of mind to have my own space to come home to. (if mortgage was a lot higher than my $350 a month or I was desperate, there would be that option though)