With Mr Mixture always rely on a lecture with every single post. The font of all knowledge, be it puters, phones or probably anything that is driven by electricity and not gas.
Such a condescending attitude.
Mixture, other people have lives and post on here occasionally for help with a problem. They are not looking for somebody to try and prove they have superior knowledge.
I do hope you are not a training Captain. I've come across a few with the same attitude.