A while ago during summer holidays I dated this guy. I barely went outside to do anything because I didn't have the motivation to, so we just simply texted a lot. My mental health (unsurprisingly) got worse, and so did my personality and morals. I was overly jealous of every friend he had and always blamed him; making myself the victim in every situation. He got fed up and broke up, I don't blame him in the slightest, and I talked to a friend about it. He was a really close friend at the time, so I knew I could tell him everything. So I did, and he knocked some sense into me. It was hard to accept, but after going outside more and interacting with people, I eventually got better and started fully realizing. Now I've changed a lot, people have told me so, and stopped being rude to everyone and playing victim. In general I stopped being toxic and I started taking care of myself and going outside more since it knocks some sense of reality into me.