How do you encourage a friend who has recently gained a significant amount of weight, to make healthier life choices?

Truthfully- I stress negative reinforcement sometimes. It may be bad in the short run, but if you really want something to stick in someones mind dont be afraid to tread on their feelings.

Some of my best clients I grabbed a handle on their waist and said “we’re going to get rid of this”. I wasn’t insulting, but I was pointing out.