By Zesha Saleem A German teenager spends his life on trains \- from sleeping to working – and has no plans to stop. Digital nomad Lasse Stolley lives on trains, entirely legally, and travels around 600 miles a day throughout Germany aboard Deutsche Bahn trains. He travels in a surprising amount of comfort – spending his time in first class, sleeping on night trains and enjoying breakfast in DB lounges. He also showers in public swimming pools and leisure centres. The self-employed coder is able to do this by using an unlimited annual rail-card. He technically has no fixed abode, but appears to…