AspieUtah wrote:
Is this an effect of synasthesia (
https://en.wikipedia.org/wiki/Synesthesia)?
My own synasthesic effects include sometimes seeing and hearing mentally the word ?blue? when writing or reading the number ?2,? the lower-case letters ?b? and ?d,? and the upper-case letter ?L? since childhood. In fact, I thought it was strange that most others don't experience it, too (the presumption used to be my own wacky flavor of normalcy bias).
Your misspelling might also be a dyslexic effect. The two experiences are believed to be related.
Funny, for me, all those graphemes you listed are a shade of blue?with the exception of 'd'. But for me it includes both upper and lower case. (B/b is dark blue, [though 'b' looks a tad bit lighter], L/l is light blue, 2 is light blue but not quite as light as 'L'.)
I don't believe I have the problem OP describes, though sometimes I might mix up '3' and '5', since they're both similar shades of red. But usually that just happens when I'm trying to recall a memory; I might recall that the number was red but not remember whether it was '3' or '5'.