Did it involve cheese?

Everyone gets weird feelings all the time, some weirder than others. I know that some of my weirder feelings are immediately followed by a sense of unreality, a slight lightheadedness, and (strangely) the taste of apples and smell of peanuts. I have no idea why with the last two things (taste/smell), but, like the lightheadedness, they are very slight. Although, for a little while after that, I tend to wonder whether, in the great multiverse out there, one of my iterations has died...

I'm high.

the smell of peanuts and apples might have to something with sensory memory. ie the first time you had these feelings maybe you could smell these things?
I generally don't get sensory memory but I know what you mean with the rest of it