Not enough DPS
Learn to dodge, its key feature in the game. Other then that try mixing Cavalier and Valkyrie gear with Knight’s. Also traits depend on weapons you want to use. However your spec seems more WvWish (zerg tank/support) than for PvE properties.
Sorry I didn’t make it clear, now I have learned to dodge better etc, I want to sacrifced defence for offence. I just crafted full bezerkers, brought a bezerker axe and a beserker longbow and specced 20,20,0,30,0. Seems to be a bit more balanced. Evien though I am not wearing all my beserker armour.