Just to show you the power of almost 60 years of misspelling.

I was writing something with the word tragedy in it. I wrote tradgedy instead and a red line, signaling that I have the incorrect spelling, appeared. I refused to believe it. I convinced myself that it must be some sort of British/American spelling disagreement even though I was using an American English spelling tool. Then, I was intrigued by this error because there must be some interesting history behind it so I investigated further.

And I was shocked to learn that I was wrong in USA or in the UK. Tragedy is only spelt one way and that is tragedy. This is pretty embarrassing because I am pretty sure that anytime I have used tragedy in the past, I spelled in tradgedy.