Timothy Paradox

I was walking into a major supermarket (Carrefour Schoten). I saw a guy and girl on my left, whom I recognized. The guy looked like Witek. I thought seeing them there was so bizarre (he lives in Canada, and this was supposed to be Belgium), I immediately thought 'what if this world isn't real'. I tried to wake myself up, still mostly expecting the feeling to be nothing more than a fantasy I've entertained many times before (the world being a simulation). But I immediately started feeling dizzy, my vision blurred and I woke up in my bed.