To be honest, when you first explain bitcoin to someone it slightly sounds like some technical stuff that involves a computer, the internet, and some machinery stuff. They quickly perceive it as something that is for nerds due to the ongoing stigma against this type of line. Well regardless on what they say, I do not mind being called a 'nerd' or anything else on the same manner since what matters is I do not miss the opportunity to maximize its potential.
I think its just an impression that build up on peoples mind because most of the time they see us in front of out computers and they think we are just studying something or reading but its literally not, we are sitting on our computer while making money.
That is actually true but regardless on how they see us, they are missing out a huge opportunity. Quickly judging even without knowing the whole totality sounds like they are the ones who lack understanding.