I have tried to convince people to workout, diet, change unhealthy habits, but honestly it comes down to the individuals themselves. You can't put a gun to their head and say you're going to stop all of the shit! haha If they want to change themselves they need to have the willpower inside of them to change. If not, there's no a whole lot you can do.

I seen a good quote somewhere the other day that said "Haters don't hate you, they hate themselves for not having the will power to do what you do"  or something along those lines lol.I agree 100% with it because these are the same people who say they want to workout or eat better but have 100 excuses why they don't.