So here is a weird problem I have been suffering from for along time but it became worse a year and a half ago I started learning hypnosis self hypnosis lucid dreaming NlP CBT and  other things to try and solve it It's a really stupid problem but it hurts me

 so whenever I see or hear someone from my communty playing or watching nintendo games I feel bad really bad I don't feel anything when I see anyone else like from another country doing the same thing I'm a nintendo fan I don't know why I feel like this I don't know what to do what increased it is someone from my family just bought a switch   that's what reignited the fire I have been working on it everyday but now I need to work more because it's really annoying 

I just want to know the root cause of my problem do anyone have a similar problem or now anything about it?