You know what'll help you make it through? Close your eyes...imagine you're camped on top of the axis spawn in Assault...FEEL the weight of your Mauser as you wait as you have waited for the past 16 minutes...now, listen to your surroundings...HEAR the airstrike and see the smoke from the canister that the allies have thrown to mask their approach into YOUR courtyard...now, SEE beyond the smoke and explosions of said airstrike, and watch the lieutenant and medic get behind the truck. Feel your heart beating as you wait for one of them to make their mood or show themselves...Ah, there's the lieut, he's rushing up the left wall!! Feel you hold your breath as you squeeze the trigger...BAM!! Headshot, lieutenant down...now, watch as he does sit-ups, beckoning for the medic to come heal him...now, think about letting him live as bait for the medic...Up, the medic's taking the bait...you hold your breath once again...BAM!! missed the headshot, but the medic is still moving towards his lieutenant...you see him stop momentarily to needle the lieut...BAM!! Headshot this time, medic's down, but he got the lieutenant up...who now happens to be rushing you base firing blindly at the top level...lead his running, he's trying to zig-zag, but it's still too predictable...BAM!! You win.
Okay, so, either that'll help tide you over...or it'll make the waiting worse...