Quit not to quit My Job!

Today before i go to work....i feel like im an extra in the restaurant...
The M.I.T. from friend become enemy...
The General Manager from a mom to an evil step mom...
The Staffs(few of them) are annoying and bossy...

So when i reach at 9am work till 230 want to go for my break...
but 2plus the GM say...
GM: Jim i want to talk to u later...
Jim: thinking( want to fire me? YES!!!)
pass my punch card to the GM...
dint aspect her to say anything...
Gm : Jim i dont want to sign ur card and i dont want to see u anymore(smile)...
Jim : *feel happy but cry and say* Julie i'm happy to quit here.
GM : WHY? Why dint u come ytd to help...
Jim : i have a back bone problem which cause last 2 year and now the pain is back...i have no choice not to come...i'm sorry...
GM : did u consult doctor?
Jim : this pain cant be cure...(walk out and say) i'm quiting...stop here...

Went to tell my supervisor
JIM :Shamal im quiting already...julie agree with it..
Shammal : come i want to talk to you...(walk)...jim ignore wad julie say and stay back for ur job...u and haroon are the most best 3months staff here...pls be patient and concentrate on ur duty...just take another few more days before u quit...its not a good sign if u just go off like this...ok?
Jim : ok shamal im gonna quit end of this month...

ARGHH!!! my head is so pain!!! dont know wad to do!!!
can anyone date me out for a lunch/dinner or yam cha?
i cant take it anymore...