The main problem with this job is that there is no typical day. When I first started flying I went to the bank after a busy day to find it closed. I then realised that it was Sunday and everyone else had a day off! After a while you get to accept this but you never really get used to the disorientation.
When you look in to a pilots work load it doesn't seem too bad, but it is the constant lack of structure to the working days that gets you down.