I rather heal DF parties as well. I get trolled so hard sometimes that I let my friends/FC people die on purpose.

I ran Castrum as SCH with a WHM co healer who not even used protect, Stoneskin II, or popped the things. She didn't even bother healing and was in CS the entire time and died. We all left her copse to rot after the first boss.

Ran Aery as AST last night with my boyfriend (he was leveling his bard at the time). I let him die because he was talking in FC and didn't move out of the menacing orange circle. In the same run when we were near Nidhogg, we wiped because I wasn't paying attention. Tank died. Then both DPS dropped like it was hot and all I said was 'sorry lag'. Tank and DPS said it was okay. My boyfriend on the other hand... Was staring at me like "are you for real?"