No he was not mad.. he was just ahead of his times... so much that
when he talked of global networks, communications from mars to earth,
audio and video text transmitted anywhere on the planet instantly,
remote controlled machines, particle beams as defense weapons...
they looked at him like he was crazy. For the people then,
these things seemed outlandish and impossible and Crazy!!! lol
Now we know that all of the above already EXIST and
are not some crazy inventors wacky dreams.
He not only dreamed about them, but he could do them then....
and some of the ways he thought about doing them are better
that we use today.
I am a super fan fan of tesla.. I have studied his life and his work,
and in my opinion he is the greatest genius that ever lived.