Eat just one large meal a day, have the meal at lunch time. No breakfast no dinner. Drink plenty of water in between. Afternoons try go for a walk round the block or if you can't do that do some form of light exercise even just doing the chores round the home can work up enough sweat. If you get hungry later on during the evening eat a piece of fruit or carrot/apple. Its simple Ive never had a weight problem I just have a caffeine problem.