I think he should state that it is just his opinion and not use a term like "Trump is obviously mentally ill."
This is what I meant in the other thread about being dismissed as a person. I think that should be rather easy to distinguish.
Would it not be better if Trump is mentally ill?
if not, than he does all that on purpose.
-he does business with the Russians on a big scale
-he tells them to hack clintons computer.
-he fires the man that investigates him for the russian contacts, and exactly for that reason
-he threaten him if he tells the people anything
-he tells russian spies secrets
and much much more
till now he has done nothing to do something positive for the country and the US people.
also till now he has kept not one of his promises he made before election.
i can not understand somebody that still supports that man, he has broken any promise he made before.
the only jobs he has created are the jobs for his family members that he put into the government.