I play striker (non ttk, but I do really like the striker, I'm working on getting my warlock kd Alice 1.5 now. The best to I got was to stop playing like you're a tank, cause you're not. Play tactfully, use cover and utilize teammates, don't go for 1v2 fights, you more than likely won't win. And if you do use shoulder charge, don't actively try lulling with it, use it more for mobility, and the occasional opportunistic kills on unaware or unprepared opponents. Mainly, don't play it like a line wolf trying to talk the enemy, utilize team play and team fire whenever possible, this goes for all classes