I'm studying vet science, and just finished 4th year, with 1 left to go!
I also work to put myself through uni - modelling, promotinal work, bikini waitressing.
I love both jobs very much. They are both completely different, and require different skills. Vet is a huge mental workout, as well as being a physical workout after I've been going non-stop for 12 hours a day. I always thought modelling would be easy. It's amazingly hard work! It often involves standing in painful shoes, wearing uncomfortable clothes I've been sewn in to, standing in awkward positions, and smiling for hours. The promotional work and bikini waitressing I do a lot more of, and are heaps of fun. Dealing with people in that role has been a real eye-opener. I'm used to being the respected vet, or being the "boss's daughter" type role. The way people treat me as a promo girl is so different, it's amazing. I love studying human behaviour and reading people, and bikini waitressing has been a great way to do that. At the moment I wouldn't give up either line of work.
I have a lot of respect for people who are full time parents. I was a nanny for 3 kids for 10 days, as well as a farm hand on the property. I worked from 6am till 11pm every day. It was hard work, and by the end of it I was ready for a break. As soon as I got one I missed the kids like crazy! One day I'll do it myself, until then, I take my hat off to those that do.