Today I realize that I've made a HUGE mistake the other day when replying an email to a friend. I wasn't careful with my words and now it's too late to amend the mistake. The damage is done. Thankfully my friend isn't mad at me, but that doesn't mean that I don't regret what I wrote.
There was a situation that we were discussing and by responding to the discussion in the way that I did, I was judgmental and I might have pushed the wrong button, even though I didn't mean to push that button. There are just some cases where other people speak out their thoughts on something and it strikes the wrong chord in you, even though it's not openly directed at you. That was what happened. That is why I can't amend the mistake.
What I can do now and in the future is WATCH what I say or write and really think of the consequences.