Look, you're entitled to post however you like and good luck to you. But in a discussion about brand messaging, this is a perfect example of how, often, the way you present a message is as or more influential than what the actual message is.
People 'taking you as they see you' on here is all about what and how you write. Apart from the avatar, what else is there? In an online forum, for all intents and purposes, you are what you write.
Like I said, you're free to express yourself how you want. But if that's in mangled sentences and with woeful spelling then, equally, others are free to interpret that accordingly.
Like I say not too fussed about it ,I will try to get it right and if Not I will try again. Too old to worry about life little problems,