I have enjoyed it, but thank. You're absolutely correct that it's directly up my alley.
@Evo: Amazing, that's not just synesthsia; by any estimation that's also genius. "Mommy, they're pigs with hair" also has to be one of the best replies of all time. I'm guessing she was utterly earnest while telling you that too! Ahh, again, lucky parent, lucky kid. Thank you very much for answering my questions.
@StarkRG: ...but what if you have trouble adding colours? Using different pathways in the brain, or different structures doesn't mean that you would find colours or smells easier to add than numbers. By most accounts, the challenges or advantages are similar to those faces by anyone.
As for recall, smell is the best trigger, and you, me, most people
, can learn to associate SOME scents with specific memories. It's another form of mnemonic, just one that is much closer to the root so to speak. Everyone can benefit from mnemonics, it's just a matter of finding one that works for you, whether it's notches in leaves, or the smell of lilac.