I Never Thought Of Synesthesia As Being Useful Per Se, But I've Recently Realized It's Great Since I

I never thought of synesthesia as being useful per se, but I've recently realized it's great since I can't remember my PIN to save my life. Obviously I can't just write the numbers down and put them in my wallet, but yellow-purple-orange-light green means nothing to anybody else.

I love that this is the entire comment.

I have successfully snuck into the rationalist secret base. The guard heard me slip when I was scaling the fence, but muttered that one piece of evidence doesn't overturn the low probability of intruders and didn't look for me. Then I slipped again when climbing down the other side of the fence, but he chuckled about the frequency illusion and didn't even turn around.

1920′s Traveling tea case. From America in the 1920′s, FB.