I have heard that. I think it's a poor comparison for one. I also think people use it bc they don't know what it means. I hear people saying that they are "being bipolar" a lot and when I do j ask them "are you telling me you are bipolar or are you being indecisive?" it doesn't really bother me I just try to not let people throw that term around incorrectly. But I'm also a ***** about using words incorrectly in general.