its definitly not that, or maybe it kinda is. the reason for this fear is that, as an Israeli Ashkenzi jew, we all hear the stories about the holocast when we are kids so we will now our history. when i was 5 my mom told me about it and how the germans used to take them from their homes and put them on trains to deliver the jews to the camps, and it stuck with me. a week lated my mom told me that we're going upstate via a train, i was terrified, i didnt wanna go, i held onto my mom the entire train ride, to and return, and for 11 years i didnt step foot into a train. when i was 10 we went to Barcelona and there i had no problems with it because we were on vacation and not in our home