Earlier quoted context omitted.
I appreciate your comment and the spirit it was presented in. You should dig back through my comment history to find out more about my background. The TL;DR, grew up pretty poor, came out of that environment with lots of burdens, did exactly what I said above and now am not poor anymore. It sucked, hard , but it's possible. And it's more possible to do it before you make lots of bad decisions that make it even harder…
Other people could give you the same advice in regards to your weight problems. It sucks, its hard, but its possible. Its not complex, but its not always easy. Still you struggle and its complex for you. So why are you so judgemental about other peoples seemingly simple problems ?
If I were to wake up tomorrow and decide "I want to solve this weight problem" I know exactly what to do and how to do it. There's a clear path from problem to solution and there's nothing complicated about it. It might not be fun, and it might take a while, solutions aren't guaranteed to offer immediate gratification, but it's absolutely trivially solvable.
And that's the point. The kinds of normal problems people struggle with are usually pretty easy to solve, but they just don't for . And they'll have those problems until they simple decide to stop having that problem and solve it. There's nothing complicated about their issues, and often the solution is trivially simple, but they don't because they haven't decided to.
They add all kinds of conditions and oddball requirements (e.g. "I need to make more money, but I need to stay here, doing this exact job that's not paying me enough because I have lots of friends here."). That's not deciding to solve their problem.