
I usually run out of TP which makes me return to town. I've got all sorts of passive skills that replace my HP, but few that replace TP. I often choose the preparation that replaces some TP after every turn, but it doesn't replace all that much. There's one passive skill for an Alchemist that replaces some TP if he has full health at the end of a turn. I had him defend for several encounters just to boost his TP with that skill. Of course there is the preparation that replaces HP and TP every turn, but it costs 300 EN. I use that if I know I'm about to meet a boss.