'depends of how many people is afflicted, with why, and if there isn't a better thing to do. For example, against Gilgamesh & Enkidu, I won't bother to remove the slow on tanks unless it's the very last one bad status and everyone is full-life.

And yeah, sometimes, depending of the bad status, it is not worth wasting mana to remove it if there's only a few seconds left. And if I had better things to do until it gets to that point... well, sorry 'bout that, but I had other diapers to change. ^^"