Accusing someone for something when you are the one at fault is not a smart feeling and makes a person feel bad about themselves.
Consider the statement "I blamed my oldest son for losing my headphones but I found out later I was the one that lost them.". Based on this "I felt super smart when I accused my oldest son for losing my headphones but later on I found out that I was the one who misplaced them" a true statement? Yes, no, or I don't know?