When my company was combining Houston warehouses I went to a 5pm to 3AM shift. I have never been so screwed up in my life. I would get home and not get to sleep till 5-6 and an hour in the mowers would start. The weed eater the trucks the on and on. It was more laid back but we had to have 4 18 wheelers a night picked packed wrapped and in the trailers top to bottom. One night a person stayed to help and about 6 pm in middle july he stuck a reach truck fork in a barrel of Methanol and pulled the fork out. It was right next to our battery chargers and it was between electrical panel and where we were. We were one spark from having a fire and explosion like you have never seen because we carried at least 400 barrels of flammables in stock at all times Not to mention all the others we carried. . I got the power cut and suited up in hazmat suit with air and had one other guy with a tank replacer. It took 2 hours to clean and by the time I took the suit off I had lost 15 pounds and almost had to go to hospital. We didn't let that guy stay anymore.