As a Tank (pld) I rarely do roulette, duty finder, etc.
See I have this thing called a "Free Company." They ask me to tank things for them, they understand if it is my first time on a fight and do not act like an 8 year with tourettes. They understand that lag and other unexpected things happen not just to me, but to others in the group. If we wipe once or twice none of the rage quit the duty. We all get on either mumble or razor so that we can communicate easily in the fight.
In EVERY MMO I have ever played the first and most important mission/quest/job/etc is to find a guild/corp/clan/fleet/FC that I am comfortable with and is comfortable with me. It does not even matter what role I am in, all that matters is the company I keep.
In the end there is no "x" shortage is a good Free Company.
