So I've been playing this game for a little while now and I'm kinda in a bind about something. Whenever it comes to playing as the more melee-oriented classes of Xeno's, I have hard as hell time coming to grips with everything. So now usually I've delegated myself to worker caste xenos like Drones so I can help around in the hive or play combat medic, maybe Spitter's so I can aid in a fight with little risk of death. At least this way I feel like I'm contributing to the war effort, despite how boring it can be a lot of the time.
But anything that forces you to claw down your opponents damn near feels impossible to me, especially with how erratic the game is where you can't stand still for two seconds or otherwise become swiss cheese. I see people play so gracefully, knocking down marines to pick them up and drag off while clawing them up all while their marines buddies are chewing them with FF. Tried my best to mimic their playstyles just to find myself clicking everywhere or getting focused down when something positive does happen -- it gets a little disheartening after awhile, and there's no room for failure otherwise you're out an entire round.
Any help would be appreciated, thanks.