If you are given only one opportunity to speak, be certain your voice is heard.

When you have a voice, and you have an opportunity at the world level to be able to speak, it has to be right.

If you have an opportunity to use your voice you should use it.

And when Moses was gone into the tabernacle of the congregation to speak with him, then he heard the voice of one speaking unto him from off the mercy seat that was upon the ark of testimony, from between the two cherubims: and he spake unto him.

I don't think you can come into your wisdom until you have made mistakes on your own skin and felt them in reality of your own life.

Speak your mind, even if your voice shakes.