FattyFat25:
Ever since I hit 300 lb I have been feeling like a blimp so I decided to go on a mini diet. I did pretty well minus a few cheats. This morning I went to weigh myself and I have gained weight!
Am I too fat to diet? Am I fat pig forever?
I think it's likely that you will remain heavy forever.
There are a few cases of those who have been able to maintain substantial weight loss, but they are uncommon. They all require an enormous effort and a very significant change in mindset. Such individuals have to basically stick to both food they likely hate, and almost live in the gym (think 20+ hrs a week), leaving almost no time for anything else. A sad consequence of this is they often become bitchy and obsessed, not fun at all. And it's a process that takes months, even years of basically beating yourself up constantly.
Even in the extreme cases of "My 600 lb Life," virtually everyone featured on those are typically at least overweight or in the low range of obese at the end. Also, you must have noticed the weight loss Doctor himself is at least technically overweight.
So, why beat yourself up? There's less reason to than ever before. There's the body positive movement, and a lot more focus on plus-size fashion, so it's not like all you can wear are ugly mu-mus.