Was officially hired on Jan 2015 for preload doing loading then was moved to the sort aisle in April. I'm still learning new things everyday but still need clarity on some things. I've noticed recently that they'll crank my belt up faster than others whilst adding another person in the truck to unload as well, even when I'm on the P.F.'s. It's gets to the point where boxes start falling and piling on top of each other. I've heard a couple management personnel get highly upset when ppl stop the belt themselves. Can I stop the belt or ask the scanner to stop the belt or would I get terminated or written up given the situation? Can i request help? Any insights would be greatly appreciated.