In Saving Private Ryan, Captain Miller had the idea of using sticky bombs to hit a tank's tracks and disable it.
But in this scene:
The soldier carried the sticky bomb, and instead of crouching immediately after approaching the tank to stick it in the track, he remained standing and it looks like he was going to stick it on the tank's armor instead. He blew up before he had a chance to.
They were briefed and they know that it was meant for the tracks so why did he do this? Wouldn't it be easier to just throw it and run away since it would stick anyway? In a later scene, two soldier just threw the bombs on the tracks, it stuck and disabled the tank.