Guild Wars 2 - Staff Warrior PvP - A lot of heal, I can't die!

Char: Crocodile Warr
Server: NA
Class: Warrior
Spec: Staff Warrior
Ping: 150~160ms
FPS: 60~80
Build 20 likes = gw2skills.net/e...
CPU: Intel(R) Core(TM) i7-6700T CPU @ 2.60GHz
VGA: GeForce GTX 1650
Memory: 12Gb DDR 4 2400 Mhz
Mainboard: ASRock H110M-DGS R3.0
SSD: Plus SandDisk 240GB
HD: 1Tb
Video recorder:
Xbox Game Bar
Video editor:
HITFILM Express