The awkward look that you are getting is not disrespect. It's a lack of understanding and anyone that does martial arts will get it. Most people don't have the same interest or passion for martial arts that Martial artists have, and this often means that they aren't sure how to respond.I dont understand that I cant talk about Karate casually without getting that awkward look.
Oh yeah. Only people who like martial arts talk martial arts and enjoy listening to someone talk martial arts.
It's like if I tried to start a conversation with you about how great it is to create 3D rendered art and then I start talking about the models I use and why I like those models.