I recently realized that Couchsurfing is revolutionizing the way we travel. For traveling through Europe for example, it is more expensive the accommodation in any city, than the transportation to get there. If you use Couchsurfing you can really travel so much more with a limited budget than if you stay at hostels. That is an important advantage, but not the most important one for me. This is the easiest way to meet locals, learn their culture, visit some places only they know about, or buy the typical food or sweet. I've learned a lot through Couchsurfing (although I didn't use it that much) and I would recommend it to anyone! I like that if you don't feel comfortable you don't need to stay in someone's place. I have even used Couchsurfing (hangouts) to meet people for beers or go dancing, and had a great time. Something to clarify: I'm on Couchsurfing to meet new people and make FRIENDS. And I think you all should do the same. There are some other apps for dating or getting laid, so search women there if that's your aim :)

I have lived in Munich, Germany for 7 months. It was an incredible experience: Moving to an unknown city so far away, without speaking the language or anything. It has been great!!