I said "I don't think I could stop flying the 777 entirely though. I believe it's possible to do both at the same time" and now that I am taking a step back I do realise that it was quite an arrogant response but again I didn't say that you were wrong. This is what I believe (or believed) and that's why I'm writing it down here
It did not sound arrogant to me on the first read, nor does it now. Unlike the posts that followed, pointing fingers at what you did not say.
Keep your chin up, but for heaven's sake do take the good advice written by others here (despite its unnecessary wrapping).