So I've just recently finished my orientation and have been put on Sort Aisle by my supervisor. I did it for about 2 and a half hours that one day before needing to go back and finish my orientation. Now if 2 and a half hours are already that exhausting on me, I dread to think if my body can take more. I've been told to get a water bottle, get some good gripped gloves (I have eczema on my hands and they get badly dry and cut up, so I definitely need gloves, and to change them/clean them often) and be ready for the upper body work out of my life. Are there any other tips I should know? Should I consider asking for a different task - preload? unloader? How fast should I be going on sort? (They had me buddying up the first day, but I dunno what to expect on my own. We also had one bay have a huge pile up of boxes we needed to deal with because whoever was there just walked off.) What should I do if I can't keep up the pace?