Do you think I am arrogant to show?

I used to be made fun of in my college because i was overweight. So I started to lift weights and do running and is now a ripped 180 pounder. I start to wear muscle tees to show off my muscles many times a day and some of the people who teased me feel I am arrogant because I am showing off my muscles and my six pack but I dont consider myself to since I was teased.