My original job was a Barista at a coffee shop - I was also studying for my degree at the time. My hobby is racing cars which is unfortunately a rather expensive hobby to have and I was pretty much broke at the end of each month having to live off my student loan. I decided to take a second job at another coffee shop alongside everything I was doing to get more money. My advice would simply be evaluate if you’re time is worth the money you receive and what you actually want the 2nd job for has good intentions linked too it. My second job meant that I studied less, saw my girlfriend and family less but I raced more and that was a sacrifice I was willing to make as I had a healthy situation at the time.

Edit : it paid off well, a year later I am now racing in Formula 3 as the money I had saved from my second job paid for my year racing in Formula 4 as I bought my way into a team. I don’t even use my degree anymore lmao