Damn! To be honest bro, if I don't eat every 3-4 hours, I get really weak and very irritable. I find it VERY hard to stay a "nice guy".
I start to snap at people. I get moody. I get irritable. I become negative as hell!
How can I avoid this?
After a week or two of doing IF you probably won't even get hungry anymore during the fast because your body will be used to it. You just have to man up and battle through it, and then it gets easier. Its 99% mental, and you aren't getting weak and lethargic... you just "think" you are. My workouts are even better fasted vs fed