It's always fun to stay over at a friends house. You get to raid their fridge, use their cool stuff and get a free roof over your head. Wouldn't it be interesting to travel like this over a long period of time? Imagin…

Do you think your city is expensive? I recently found paying $2.25 for a train fare is over the top. Suddenly everything is going up from bottled water that I've seen as high as $2.00 to the shrinking dollar value men…