We've certainly all had moments when we've said things we didn't really mean to say or didn't realize would have such a negative impact, and we wish we could go back in time and stop it from happening. If anything is to be learned from these moments, it's to think before you speak. Sometimes these incidents just embarrass us and become a funny story that someone tells over and over again. Other times, it leads to something more destructive or devastating. Even though it's not fool-proof, that's why texting is better than calling; you have more time to think about what you're going to say to the other person.These Redditors tell us all about their slip-ups and mishaps. Some are super funny and some are rather dark. What have you said that you wish you never did?