That's what im doing, looked up all the classes and thought warrior was the coolest so I've been playing as that. Ive usually been a tanks in other mmo's so that may help me with the basics. All content has been pretty simple so far (im only at heavensward so im sure it will get harder in the future). So far ive been winging it in dungeons and for raids ive watched a quick youtube video before hand. Have had 0 problems yet and if i do make a mistake, no ones ever been toxic or mad in the parties yet (which is crazy since im coming from tanking in wow). So i say its fine starting as a tank