Back in March, I found out that I'm diabetic, type 2, and had to start a diet and exercise plan. And for the first time in forever, I decided to focus on myself and not let anything bother me anymore. I've tried this in the past, but every time I did, my friends would get mad at me because my attention was on myself instead of them. Now, it's happening again with a good friend of mine. He thinks I'm "playing games" and whatever else. I'm not, I'm just trying to get healthy; mentally...