Most 18 year olds have never had anything more than a minimum wage jobs and now they are supposed to be responsible for making decisions worth more than they've

Most 18 year olds have never had anything more than a minimum wage jobs and now they are supposed to be responsible for making decisions worth more than they've made in their entire life and lasting longer than they've been alive? Where is someone this age supposed to get the experience to make these responsible decisions? I graduated about $40,000 in debt and it was only then that I realised how difficult it is to pay that back. Up until that point, it's just a number on a piece of paper. I managed to pay it back in about 2 years but I was lucky in that I graduated with Comp Sci which is in demand and got a pretty well paying job in my city for someone with no experience. And I say lucky because choosing my degree was just based on an interest of mine in high school that I thought would be interesting. It's no different than other people choosing to study what's interesting but in my case, comp sci and programming pays well in the economy while history doesn't. Student loans are a vicious supply and demand cycle. Students can take out loans to cover school so universities realise they can charge more which in turns leads to students taking out more to cover education.