Is not your father from Ukraine?  I mean mean canr you speak on the Ukraine subjext?  Did he not like take first place on math and science there at the very least? Do you not think he is intelligent enough after so many years to tell the American people what is best for Ukraine, Russia, and the world including the USA on that subject?  They say you are a man willing to discuss truth.  Or like Jordan Peterson you can't talk truth as a MIT employee. Or is this about your father's loyalties and if he was to speak of his heart he would pay a price in the USA or the KGB?  Or is your slience due to the fact you are in fact a soft spoken coward and not like your great grandfather who was willing to face death for his people. Who are your people Lex.  I think it is not the youtube community. For if it was these millions of viewers you would at least say, "I know it is glaringly obvious that I have got a lot of fame and recognition to be a open minded person learning and growing with you. Ya, I had a loving family and a great upbringing. I guess I was also smart and able to learn from what I given. I am even applying that in Robotics. But I can't talk about the Ukraine. Yes, my dad came from there. I come from Russia. Yes," I was pretty aware what the beat if consciousness was like in Russia. I guess it could be said in part my channel is part of the collective consciousness here on youtbe and stuff.  I mean my channel is sorta big now. I interview sorts big names. But I just can't tell you what I think of the Ukraine situation. And I can't tell you why. But I do respect you all. <a href=""http://it.is/"">It.is</a> just.kinda funny. This is just a topic I Don't want to talk about but at least I was real with you as I could be on that."  So in summary if.i am right your dad came from Ukraine and was one of the brightest minds from area and if I am right you do not intend to talk about that and you don't address that fact you don't want to talk about at the very least. Because your silence is not truth and nor is it like your great grandfather. But it could be regarded by me and us here I believe if you said it is obvious I don't speak of this and maybe one day I can say why maybe not."