I didn&#x27;t mean to hurt your feelings.  This is my opinion; I didn&#x27;t expect it to receive a warm reception.<p>If you went to a horse and buggy convention 150 years ago and told them that it would all be gone soon, they would have virulent reaction, right?  They would say that metal contraptions have been tried before and failed, that humans have been using horses for travel for thousands of years and if so if humans are involved, it will mean horses.  This isn&#x27;t to prove my point but to draw caution to yours.<p>Note that I understand your position quite well but that you clearly don&#x27;t remotely understand anything that I&#x27;ve written.  That should raise a flag.  Instead of getting mad, you should be getting curious.