<human>: Over the past year, I have began to lose touch with everything. I feel numb most of the time and have pushed the majority of people away. I don't feel either way about anything any more and I think I'm slowly putting myself in a box and I don't think I'm going to get out of it. 

It happened after ending a relationship with someone who I really cared about. It was my first relationship and it was long term. It ended because he broke my trust and I never felt the same. I used to tell him everything and he was the one person I could go to. When he cut me out of his life, I now don't have anyone to confide in about anything. 

This isn't about him breaking up with me, its about the fact that I now have no one to talk to about things because I don't trust them enough to tell them things about me. I have started lashing out at loved ones and I think if it continues then I'll be left without anyone.

Can you condense the text into a few key points?
<bot>: I don't trust anyone enough to talk to them about things that are upsetting me and I'm starting to lash out, worried about losing everyone.