In the nicest possible way, I think you should sort your attitude out mate. I'm a teenager and even though people of my age are renowned for being cheeky and rude, I would NEVER reply to someone who has just helped you out in the way you just did.
This is a public forum, a place where people with the same love for the same hobby come to ask for help and/or advise. You don't have to sign up here. You don't have to post and you certainly don't have to or have the right to come on here and act in such a childish way.
Teshi is an extremely nice guy, if you look through his posts, they are either written to help people or to show people what you can achieve. He said a GOOD brushless system will be