Talk talk talk and people today use the mouth rather than use headphones often say things that come out are not only useful, or perhaps as a punishment nor speakers. Listen and think before you speak is the real benefit of said.
I say, and say that we now use a headset microphone more often, talking things out much, or not useful. It is attributed to the speaker at all. Listen and think before you say are the benefits of speaking out.
Say, speak, and say, people nowadays use say than using headphones frequently what words are not useful for much. Maybe it is harmful to the speaker. Listen and think before you speak is the use of real speech