People just keep demeaning me and I always just keep letting it slide. Some people just seem to have this instict where as soon as they catch a slight they get offensive and I wanna be like that so bad, when people disrespect me I just freeze and then stress my ass off about it when I get home and I'm alone in my room. It's not like I can't stand up for myself, I'm a pretty big dude and I've been doing boxing for two years (I know that's nothing but still better than the average person) so if they wanna escalate even further I feel like I could handle myself but It's just that initial stage that always trips me up. How do I overcome this