

Ugh, I hate the lie we’ve promoted for decades that “you can be anything!” and “you’re all special!”. No, we can’t all be anything we want. I’ll never be a rock star, I’ll never be a great athlete, etc. And we aren’t all special, we are more alike than we may care to admit.
Your specific issues may be due to unrealistic expectations. Do you hate jobs in general due to being on a schedule all the time? Should you have your own business? Look at what you choose in other people, what you look for may need to change since it has a bad track record. Look at your own behavior too, are you self sabotaging? Do you have bad traits like a short temper? As far as a house that has so many variables like where you live may just be too expensive, need to look harder for smaller and older homes in your price range, etc.
Are you qualified to be a technical assistant? You could get involved in a science oriented environment without, say, having a degree in a scientific field. It could be pharmacology, etc.