Be careful with your words

You could be the slaver of your words after you speak it out. Unfortunately, our weakness is not able to control ourselves from keeping the words inside. I am the one of these kind of people. I feel terrible when I am out of control of my words. The reason is that speaking out words without much thinking could cause hurt to your listeners and yourself. Every time, I tell myself that I should be more intelligent to hold myself. However, sooner or later I will expose my weakness to people. Sometimes, possibly, I could gain some positive effects, but most of time, I will regret for my words.