Can business travel to another city and Jet Lag cause depression?

Any of you has traveled on business to another city and started missing your home and family. I'm experiencing those symptoms with mild depression, I only have one more day before I get back although the flights back are long. What should I do, should I book an earlier flight and leave, or stick with my business trip. Has this happened to any of you out there, how do you cope? I'm a professional and feel so weak by this. Thanks.

I would assume that is very common. Although I dont know anyone personally who has had that, i would imagine many business travelers gets very depressed.

From the constant stress of travel, and missing ones home and loved ones, the body and mind can suffer.

No. Just get a prostitute everywhere you go.