For me it is the small stuff.For starters you have to be able to figure out what is triggering you to be hungry.Are you sad,depressed,bored ect.Aslo it is true finding an exercise that you enjoy doing.For me I love to ride a bike as I did it as a child,I love to swim as I swam alot as a child.Walking I do alot of with my doggie.But with walking you should try to do with a partner that way they can help you to go on the walks with you.
For me I try to reward myself when I am doing good or if I lose some weighht.You have to rember that the older we get the harder it is to lose the weight.Hope some of this helps you.Take care of yourself and just try for one day at a time.
Mish
