A common pattern I have seen:
Person does terrible in high school, doesn't get into a good college because they don't have the drive or commitment to get good grades. They go to community college, and surprise, they again get terrible grades and stop going. After a while they want to go back to school, so they start looking into these for profit colleges that promise them everything. These colleges make it sound so much more appealing than community college, because, well, community college isn't trying to sell you a bullshit education. Anyways, these sales people will constantly pester you trying to get you to signup and take out huge loans because for some reason we think that it's ok to lend someone with terrible credit $50k+ in worthless education.
The end result is either them regretting their decision or trying to justify it with some bullshit about it being a good learning experience or something of the sort.
I have seen many people follow this exact path and I am glad to see these companies shutting down. You can get a much better education for cheaper at a community college.