I currently work 12 hour shifts. I love it however at times those 12 hour shifts can turn into 13 or 14, however it's only 3 days a week. Were I work we have to work every 3rd weekend and our manager lets us fill out a "wish list" over a 6 week schedule. We have to work so many Monday and Fridays within those 6 weeks. I figure if you can be at a job for 8 hours 4 more isn't that bad and again it's only 3 days a week.