" Synesthesia is also
sometimes reported by individuals under the influence of psychedelic
drugs, after a stroke, during a temporal lobe epilepsy seizure, or as a
result of blindness or deafness. "
but the question is ......
synesthesia, for example, the common people like as us, all agree apple
is red and abergine is purple. but for the people who said their have
synestheia, one said 4 is yellow but others might disargee..... that's
what i feel tricky.