I took the train from Munich to Amsterdam. Being on the Euro train for the first time, I missed my stopover at Cologne while I was napping. I waked up soon after that and told the train staff. I think this probably happens all the time. He was quick to point out that there is another train to leave at the next stop in 9 minutes. So I jumped off at the next stop and switch over. I made it there to Amsterdam around the same time! Didn't miss a beat at all. Can't complain about German efficiency.
First order of business was drop my bags and visit the Van Gogh museum across the street.