To Disassociate

First I feel it rushing through my head The lighting dims, My vision blurs And nothing around me makes sense This is where I start to fade Or a More proper term would be this is where I start to dissociate Or at least that's what the doctors say it is anyways But not for me you see It's different to experience it It's like I'm shifting As I enter into another dimension an alternate reality Where I'm me but somehow different How do I explain how it feels to have to live this And right about now I've lost all my senses and I'm about to pass out I fall fast to the ground But I guess I'm use to this by now When I feel like I'm someone else but I'm still me somehow