I was doing small duty roulette today and a level 50 drg was in the group for Toto-rak. Go through first boss, LB was full and not used. Get to 2nd boss, bar still full and I say:

"hey drg, how about using LB?"

"No"

"Why not?"

"Best to save it for 2 bar"

"you do know that it will fill up between now and the last boss, and the 2nd bar doesn't open until that fight right?"

"..."

"how do you get to 50 and not know that?"

ugh