Why do tanks just leave at the start of duties?

[Fyce]

Whenever I see tanks say they just leave, all I see is a person who's too much of a baby to just suck it up and think of the other people who are in the duty as well. Might I recommend a single player game that's more your speed? Then you won't be ruining anyone else's day.

Just play tank yourself and help raise the standards you'd want to see.
Go show these "babies" how it's done.