The alternate versions worlds aren't really surprising to me, since the existence of parallel worlds has been known to us for ages. It would be a bit strange to run into an alternate version of myself, certainly, but it's something I know could happen at some point. The aliens and the brightly-coloured horses, however... those were a bit more difficult to get used to. As were Pokemon, of course, but they could easily be more bizarre.
I doubt anything we do has anything to do with it, honestly. It seems more like we're brought here and sent back based on something's whims.
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I doubt anything we do has anything to do with it, honestly. It seems more like we're brought here and sent back based on something's whims.