Two big reasons to vote for Trump are:
1) The Economy,
2) Safety / Boarder security and Immigration reform.
1) The Economy.
The deficit is getting to the point where soon it won't be possible to pay back the interest. Spending is out of control and the stock market is a bubble. The economic recovery has been pathetic and GDP is pathetically anemic (like 1.5%). If and when the Fed raises the interest rate in December, many pundits forecast that the stock market will free fall.
Clinton wants to increase taxes on the Middle class and corporations and small businesses. Clinton also said she is going to put the coal miners out of work. Trump proposes to decrease corporate taxes. As the employees essentially pay the corporate taxes, a corporate tax decrease means higher salaries for employees. Also, companies would hire more employees which would pay taxes into what would be a larger tax base. Also, lowering income taxes means more money in everyone's pocket to spend on the economy. Don't forget all the taxes we are all paying for obamacare.
Furthermore, lowering the corporate tax rate from 40% to 15%,would allow the USA to be more competitive with other countries. Thus less US corporations would look to move their headquarters overseas, where some $2.5-3 trillion is banked. Also, US companies would be able to bring (repatriate) the $2.5-3 trillion currently overseas into the US at a significantly lower tax rate, which would allow these companies to build and expand here in the US, i.e more jobs.
2) Safety i.e Boarder security and Immigration reform.
Clinton wants to bring in some 550,000 Syrian refugees. Terrorists have infiltrated the refugees in Europe and they are filtering throughout the world. Experts agree that there is no way to vet the refugees because of lack of govt. records/databases in their countries. Also, why don't they move Syrian Christians getting slaughtered to the front of the line?
Of the 550,000 Syrians Clinton wants to bring in to the USA, what if 1% i.e 5,500 are terrorists? What if 0.1% i.e 550? That would mean that 99.9% are not terrorists and 0.1% are or could be. Only 19 terrorists pulled off the 9/11/2001 attacks.
Terrorists said that they will infiltrate the USA next thru the refugee population. Obviously they can/will do it thru the porous southern boarder too.
Clinton seems to think that all people of the world have the right to immigrate to the USA and so she wants open boarders.