[Josy]

Have left a few normally by giving them the required noticed period.

Have walked out of a couple telling them to shove it.

And I wont be in my current job much longer and when I do leave I will be telling the boss in no uncertain terms exactly what I think of him and the way he treats his staff.

But Lily gave you the best advice, youre young and could probably do with some references in the future, give your work some notice even if its only a week.