Personally, I don't even really look at my HP 9 times out of 10. What am I going to do about it anyway? Souleater? Don't think 1k (give or take based on dark arts/crits) HP every 6 seconds is going to do a whole lot while speed pulling current dungeons, or anything outside of basic over world content really. I just do my part, hold enmity, dodge AoE's, keeps stuff still for melee dps, use my buffs, and trust everyone else to do their part as well. If I make a mistake I own up to it. If someone else makes a mistake I say "no problem" and keep moving. Cause as long as we clear before time out I'd say they did a good enough job.