It's hard to think of any - the fact that I've gained a few stone since starting probably is the main one; lot's of socialising, lunch and learns and cakes generally being floated about has had a detrimental impact on my waistline!
In all seriousness we work very hard, but play harder - working for SAP isn't a role you should enter into if you aren't an all or nothing person. It's not easy but it's worth it!!!