I'm assuming you were playing with your Titan, and looking at your stats, I have to say you are wasting too many points on health. It's a garbage stat for PvE and probably not that good for PvP, too. It does nothing for you that is really meaningful, especially if you want to kill your enemy faster, which is usually the best strategy to survive. Low super stat, low grenades stat, too much on class stat, over 100 on weapons is ok, especially because of the exotic armor you are using, but you need better guns. If you are using the Actium, a machine gun, as your heavy would be more optimized. The new arc rocket pulse is pretty good as your special weapon, and you could slap a kinetic auto to benefit from the artifact perks and your exotic armor. The game does not get easier by an inch just because you are gaining power, but also, a good build goes a long way. I hope some of my feedback helps.