The last time I felt really good was in 2019 when the girl I loved (it was not reciprocated) left me her jacket because I was cold and feeling bad, I knew she didn't like me because she had already told me, but for me that moment was very happy and sad at the same time, like a bittersweet taste , after that moment my heart rotted due to my daily suffering due to that same girl and betrayals from important friends, all of this together made me die inside, I am no longer capable of being happy, I can only feel sadness, anger, bitterness or just nothing.
Today I can't talk to that girl anymore because I'm retarded and I passed my problems on to her, which made her feel guilty for my suffering and ended up not spending time with me anymore, which only made it worse, I never told anyone about my suffering which I think made it even worse.