I volunteer at a charity shop every sunday and during my 'interview', I was asked how long I was going to be around for and I said six months, just to gain some retail experience and better my chances at getting a job.
Anyway, it's been around six months and I decided to leave, just to move onto something else. But the thing is, I don't know how to quit. Last month, I mentioned to the assistant manager (I rarely see the manager since I volunteer on Sundays) that I was thinking of leaving in May and I she asked why and I gave her the reason and that was the end of that really. After that day, I haven't volunteered in weeks because a) we were closed during easter break b) hayfever and c) uni exams.
So pretty much around a month and I'm so dead set on leaving but idk, I just get anxious telling them I'm leaving this sunday after not having volunteered for a while. I'm writing a resignation letter too, thanking them etc and I seriously considered posting this as opposed to giving it in person what with the whole gap of not volunteering.
So what should I do??