I was told this was a potential last-ditch way to escape if you stalled while crossing railroad tracks.
In hindsight, stalling while crossing railroad tracks, like quicksand, is a much less common danger in adulthood than I was lead to believe as a younger person.
what's the thing with quicksand?
I was born in 1980 and it seemed people would get stuck in quicksand on tv regularly when I was a kid, but it seems a kind of danger that has almost disappeared from the collective narrative.
Why was it popular before? Why isn't it anymore? This baffles me.