I would be happy to progress the discussion if the Author allows my posts.

The nice thing is that you feel entitled to discourage anyone from talking to you, yes?

Here is the funny thing, if I or my wife hold up a hand and wave them off, it seems to work out well without projecting hate at the world. Maybe you hate just naturally. Were you breastfed?

Hilarious how you consider it a demand to smile instead of a request.

Any professional who aspires to a "don't talk to me" look is seriously looking for a career setback.

You have no clue about body language then? There are methods by which humans transmit emotions between one another. The fact that yours is hate by default SHOULD worry you.