How does working a lot make people tired?

Question

The person that I live with always sleeps after 7:45AM. And I don't like people that sleep that late. He told me that he sleeps at inappropriate times because he works a lot and I don't understand what working has to do with energy. So, anybody if you know the answer to my question: How does working a lot make people tired please contact me and send me an e-mail with the answer at [e-mail].

Thanks!

Tim Springer

[e-mail]

Answer 1

UR TIRED LORR...

RUN OUT OFF OXYGEN..

Answer 2

Have you never put in a long hard day at work? Work can make you mentally or physically exhausted or both. There have been days I have come home from work and I am so tired I can barely move. Some people need more sleep than others. I can't really understand what problem you can have with him sleeping past 7:45 a.m. That is time you can have to yourself to go do something. You just might have more energy than others around you. Sometimes from working you are just tired from the schedule you have to keep. Then if your friend works a night job, he comes home and probably needs to unwind from the day before he can fall asleep. You must obviously be a morning person and maybe your friend is just more of a night owl.