If you have a full time job, will you want to work part time to have more income on the weekends?

If you are young and in good health why not ?

Always good to to build up capital early.

When i was feeling like shi* at my previous job because i didn't like what i was doing, a colleague told me, "don't expect to love your full time job. Do what you love as something part time so you have money from your full time job and still can do what you like after that."

I guess my takeaway is that whatever i do beyond my full time job has to be really worth my time. Something that i really like to do, instead of sth that just brings in cash.

Depends on how onerous my full time job is. I& the part time job is something I'm passionate about, then yes

If you have a skill which you are passionate about (ie making music for myself) you could teach that over the weekends for an extra side income of a few thousand dollars:)