I've been fat since I was a toddler, so I guess it's just a way of life at this point. But there are several things I've always struggled with:
Portions too big and eating too frequently
Emotional eating
Eating as the answer to everything (tired, hungover, stoned, celebration)
Enjoying unhealthy/calorie dense foods and being a picky eater
BED
Not having a real desire to be a healthy weight for most of my life
But I maintained around 200 lbs for most of my teenage+adult life. I think probably got up to about 220-230 but then lost it just by working a lot, being active, some depression, normal stuff. My LW was 198, and I went from smoking two packs of cigarettes a day and being a dancer+bartender to doing absolutely nothing. I moved to a major city right before the pandemic hit, and I got stuck living with a nightmare roommate. Long story short, I sat in one spot on my bed 24/7 and ate only chips, Little Debbie snacks, hot pockets, and Little Caesars pizza. I gained 70 lbs in like 6 months. Then after that my BED has flaired up bad again the last couple years, and I've been going through binge and restrict cycles but I haven't gotten down past like 240 again.