Yes, I have accidentally plagiarized someone's work before and I felt terrible about it.
I have never accidentally sat on your cat.
No, I have never accidentally squished my cat.
No, I have never accidentally stepped on a dog.
No, I have never accidentally stepped on a kitten.
Yes, I have accidentally endorsed a check before.
No, I have never accidentally cashed a check twice.
No, I have never accidentally deposited a check twice.
No, I have never accidentally endorsed a rollover check.
No, I have never accidentally given my address to a scammer.
No, I have never accidentally eaten a cooked mouse.
No, I have never accidentally hurt a cat by stepping on it.
No, I have never accidentally kicked a dog in the head.