Your original question was about topology. I asked, and you didn't answer, if you know what topology was. Have you studied topology and do you know what it means for a set to be given a topology? If the answer is "no", then you are the one who has not seen some colors yet. The good news is that it is not like colorblindness and it can be overcome by studying. The bad news is that you have to put in the effort.Feynstein100 said:Not that I'm saying I'm better than everyone else. It's just that I feel like I'm trying to describe the difference between colors to someone who's colorblind. It makes me wish I was colorblind too.