You have no idea if your idea matters until you share it.
Snark from nerds is a leading indicator that I'm wasting their time and when I find it, I ask questions until I understand the inefficiency so I can change it or explain it.
A toxic person kills, and by kills I mean totally destroys teamwork.
Start with something messy, get to the point, get an editor, and make it good.
Watch with awe and amazement at how quickly an engineer will become totally annoyed by inefficiency.
Your work speaks for you.