Hi everyone I just graduated from college and now my student loans are up to a 5 figure debt. My bank accounts have also taken quite a hit too,so i have 2 questions for you

First what would be the best way of getting my bank account out of the red fast (legally of course!)?

Second, what would be the best way to pay back a student loan instead of just paying the monthly payment?

Someone told me that if you invest some money into a bank account with a decent savings rate such as an ISA that you can quickly earn enough money to pay off a student loan easily. Has anyone heard of this? If so what banks have the best rates?

Thanks for the help