"To travel or not to travel, that is the question." I am a molecular biologist dealing with human and animal viruses. Currently, I spend most of my time inside the lab, hopefully not to create a zombie outbreak ;) I lived in Japan for a few years. During that time I had the chance to travel around and met many amazing people including couchsurfers. From that time on, I started to host couchsurfers and for me it’s always nice to meet people from different background and to understand their point of view toward many things.