Do any of you find that being in an office / cube setting really triggers you into a serious depression?

I've been working in a cube in an office for the past 8 weeks, and there's nobody really to talk to except for casual conversations here and there. Which are nice, but we don't have that much to talk about, because I don't really work with them. My job is kind of all alone.

I've been in a real downward spiral lately, and I think this is why.

I should just take the money and be happy, but I feel like quitting and asking if I can work the cash register at the bakery next to my house. I might even do it. But everyone would think I was crazy.