I don't think you know if he will win or lose, anymore than anybody else does. Personally, I think the polling has been slanted to create your opinion. Nobody likes a loser, and Trump has continually been painted as a loser, even when he has just trounced his opposition. The media - even the alleged conservative media - has been pretty anti Trump, and he still wins. Sadly, the media runs the opinions of the US. Hopefully, they are wrong. Like him or not, if you prefer Clinton you are an idiot.