What are people with $100,000 in student loan debt going to do?

lawyers, engineers, architects and other proffessionals need degrees too. And who can gather 100k in debt. state colleges are around 15k with tuition, room and board. Most private colleges are around 30k for everything and most ppl get about 4k per year for instate college, another about 10k if their parents aren't super rich. Idk how someone could build up 100k in debt...