I'm a sensitive guy with too much pride.
At least you can be honest. What makes you think you're too sensitive?
I think I'm sensitive because I feel disappointed in the way people treat me.
It is perfectly normal to be sensitive to what other people think, and to have pride.  Even if you're a guy and feel like you should have to hide being sensitive, you shouldn't hide your feelings; instead you should find healthy ways to express them.
This is a personal therapy session? Why are you telling me what to do?
It seemed like you were upset by how you were feeling and I am just trying to offer advice. There's nothing wrong with taking someone else's advice to try to change something about yourself that you don't like. If you don't want my advice, you can talk to a close friend who you trust about your feelings.