I could really care less about a fool that wants to off themselves in front of a train. But I can tell you this. It really F's up the engineer's head. Just sayin.
That reminds me of a guy I heard about a few years back. He was in the Navy and was driving down a highway while on liberty. A car was pulled over on the side of the road where a man and a woman were having a heated argument. The woman pushed the guy, presumably not intending to push him into the road, but into the road he went. The guy driving hits the other guy going 70 mph. That apparently f***ed him up pretty bad and he ended up getting a medical discharge so he wouldn't lose his s*** while operating a submarine with 150 lives in his hands. Not suicide, but same idea.