I keep having trouble thinking of probabilities when I'm to be copied and >=1 of "me" will see red and >=1 of "me" will see green. My thought is that it is 100% likely that "I" will see red and know there are others, once-mes, who see green, and 100% likely vice-versa. Waking up to see red (green) is exactly the expected result.

I do not know what to make of this opinion of mine. It's as if my definition of self - or choice of body - is in superposition. Am I committing an error here? Suggestions for further reading would be appreciated.