I work long and very unpredictable hours. I can leave the office at 6:30 (never before, face time culture) or 9pm or midnight. Usually 9pm. I've decided to stick it out in this job another year to save up for a house but it's destroying my waistline!! It's so so hard, I can't plan or do a weekly shop - I've done it before and all the food goes to waste if a big project comes my way. Any tips? Afternoon cravings and evening meals are my downfall. I've put on 14 pounds since starting and I can see myself putting on more.