Hiya I have a job that I do besides school on saturdays and I wanna quit my job at a grocery store that I've had for about 4 months and I want to hand in my 1-months-notice tomorrow because school is starting to get more demanding. Do I hand it over in the beginning of the shift? In the end? How will the relationship change with my employer? Are they gonna be mad that I quit? Also they didn't give me quite a few documents like the payroll document and some others, how do I politely ask for them?