as brd u arent asked to do MNK numbers not even close , brd is more frustrating in 4 man if there is no caster, but 4 man are so easy that no1 cares.

u need to do your dps and support with songs....and dispel if needed , but like Lunar said , u dont need to sing TP when only 1 player needs TP , u cant see his invigorate CD, wasting your time casting a song and lowering your dps , and when as soon as u finish casting .....the guy uses invigorate .... ¬¬ , same goes for healers , low on mana (start singing )and 5s later nearly full ... dont sing to "support" or feeling usefull , sing when needed.

foe is always good with a caster (or healer dpsing) no1 will say no to extra dmg... but when u lower your dmg for no reason...thats not good :P