Why do guys keep their feelings inside?

Anonymous
In general, why do guys keep most of their feelings inside? Why is it so hard for them to talk about them?

I recently broke up with a guy & although it was mutual, I have had a really hard time getting over him. It doesn't help that I have to see him at work about 3 times a week. I know that he has had a hard time getting over me, too. A few times since we broke up 5 months ago, I have emailed him & told him some of my feelings. He will write back and just say things like, "I understand". (Very short, to the point answers). When we first broke up, he told me he didn't want me to feel alone in how I was feeling & that we could still talk & he would "check in" every few weeks & ask me if I was okay. Then suddenly that stopped. Recently, I emailed him to ask him if he was okay about us because he seemed really down & all he wrote back was "you don't need to worry about those things". WTF? I am so frustrated that I can't talk to him anymore. We used to share everything. Guys, help me understand him!
Why do guys keep their feelings inside?
5 Opinion