Any intermittent fasters out there?

4:3 is not a water fast diet, it's eating 500 calories 3 days per week, and normally 4 days a week. If your goal is to lose weight, you have to make sure you don't overeat on the non-fasting days.

Revising one's assumptions can be liberating. You aren't addicted to food, and no foods are right or wrong. You may have aquired some bad habits, and no foods should be eaten in excess, but every food can be eaten in moderation. Moderation - which is another word for control and temperance - is difficult when you deprive yourself and demonize the things you like, while at the same time do nothing to reduce temptation. The more you deny yourself, and the more you think about what you think you "shouldn't" eat, the more intense your cravings will be.

For good health, you also have to eat properly. Don't try to undereat. Aim to feed yourself regularly and reliably. Several meals per day is the way most people eat. It's far more likely that you are like most people than an extreme outlier. I would really not recommend 4:3 in your case. Instead, I would recommend setting up MFP correctly (to weight loss if you are overweight, maintenance if you are normal weight, weight gain if you are underweight), use your food diary, eat food you like, log it, and pay attention to how you feel. Are you energetic and happy? Or tired and irritable? After some time, you will see a pattern - some foods and combinations just work better for you. You will start to gravitate towards those chioces. This will in turn improve your health, including your weight and your ability to eat according to your needs.