In the first three weeks, if it's said by Trump, it often gets trumped. Here are some suggestions.

(1) Stop making it up on the fly, and just use facts.
(2) Stop attacking and insulting everyone who has a different opinion.
(3) Stop using your official position to make money for you and your family.
(4) Stop being narcissistic and an ego maniac and govern smartly.
(5) Stop blaming others (media, unions, Democrats who disagree, Republicans who disagree, judges, election officials, etc) for what happens. Take responsibility for governing.
(6) Stop acting like an autocrat and seriously try to bring people together for the good of the country.
(7) Stop trying to fulfill ill advised promises that you made on the campaign trail when you find out that they will cause more problems than they solve.
(8) Stop frightening people unnecessarily when there is no reason to do that.
(9) Stop speaking extemporaneously and stick to prepared remarks that relate to the subject that you are addressing.
(10) Stop the erroneous labeling of nearly everything as terrible, awful, dangerous, stupid, etc. We need positive leadership.