Mentally unstable? I'm not sure that's they way to define it. He is a self-obsessed egomaniac and my guess is that there's lots of those in the world today. He has risen to the top of them. I vote Conservative up here. Have voted that way - and P.C. - for thirty-five years. Donald Trump and his crew within the Republican Party have half-ruined things for today's America - both outside and inside their country. It is currently like a Hollywood show for the whole world. A comedy, drama, horror and disaster film. And that has all happened during his first year in office. Republicans will ultimately have to help shoot down their leader Trump -  or see their party fly into pieces. They risk losing many seats in next fall's mid-mid-term elections. That's when they'll have to say a final goodby to their "so-important goals in government."