I've had mine for a year and a half and am about to be promoted so you should stick it out if youre comfortable

before you start. Just quit now

Are you thinking of quitting your new 9-5 job?

didn't you just get a job today? if yes, then it's definitely too early to quit

General rule, at least give it 3 months as a trial period.

2 months. I remember when I got a job (it was my first one ever) three months ago, at first is was so exhausting. I was so bad at everything and 8-hour shifts seemed so unbelievably long and I came home sad and depressed literally every day. Our psychology teacher back in hs said that it takes two weeks to get used to something, and she was absolutely right. I got better and my co-workers are very nice and now I really like my job. In the first two months you shouldn't expect brilliant results or something, you should just try. But if the time passes and you see you haven't gotten any better, maybe that job is just not for you.

ii give mine 6 months to a year.
Overall if you dont like the job then quit asap .

It depends on the job and why your leaving

Don't quit! You still owe me money

I left the interview I had for Starbucks. Just walked out 3 questions in, technically quitting before even having been a possible candidate. No such thing as too soon.