So much went wrong according to the news here in the US.
I personally do not trust ANY survey. My personal experience is that those giving surveys ignore results they don't like to get closer to what they want the 'survey' to show.
How did Clinton lose? My opinion :
1. She didn't play to win.
A few stories now coming out; No large crowds, at her small rallies she talked more about how bad Trump was, to talk about her plans or vision. All I ever got from her adds was how bad Trump is as a person ( not a news flash ). No explanation of what she wanted for the US. They COUNTED on the general hatred for Trump to carry the day.
2. They didn't count on the general hatred of Hillary. There are people I work with that the way they talk about Hillary it's as if she personally shot everyone in the Lybia.
3. There are men out there that will never vote for a woman, not for President.
4. Young voters think Trump can carry out his promises. One I know is now waiting for Trump to put Hillary in jail; that will never happen. The office of President does not have that power. If they can prove she committed a crime, nail her. Trump will find out what the limitations of the office are. They think he can clean up Washington? Yea right, keep dreaming.
I don't trust him, don't like him, didn't vote for him.
The incoming clusterfuck can be endured. With hope and luck a true leader will come forward next time around.