i havent seen trump have stress/anxiety fits (seen quite a few videos of hillary acting very strange)
trump will likely have less money going to things like welfare/paying people without jobs/helping the poor. (iv got nothing against the poor, and there is a chance that ill be like that in the future. though in the rare chance that i do manage to be successful i dont want lazy people to be taking the money i make from my hardwork and my creativity.)
iv had alot of experience with poor/homeless people so i can say that a very large amount of them are druggies/bad people. while not all are bad imo its better to not support anyone then to support the good people but the bad at the same time.
when it comes to my tax dollars i'd like them to only go towards military, science/research, infrastructure, emergency services, ect. i do not want to be paying for other people who i dont even know. (if i saw someone with potential, there is no doubt i'd try to help them. but i want to the be one who determines if that person is worth my help)
then there are firearms. me being a pretty paranoid person, and not trusting of most people i'd like to own a firearm for the purpose of self defense (either as a concealed weapon permit or hidden somewhere in my car/home) and with someone like hillary i fear that something like that would be far harder to get (im fine with the back ground checks/mental health tests, but she seems very anti-firearms) then there is the purpose of owning a firearm for entertainment (shooting targets/getting the excitement of owning a nice looking gun) while i would like to own a full auto weapon the furthest ill likely get is a semi (im fine with that) will likely want an AR-15 like weapon. though the problem with that is even though the AR-15 is barely anything someone like hillary will likely want that gun banned.
there is also the syrian refugees. while i know not all are bad i dont want to risk what is going on in europe to be happening in the US. if they are allowed in i dont want any of my tax dollars going to them.
i can likely type up more stuff but i think these are most of my main ideas/reasons. some may be incorrect with some stuff, im dont think so though, just saying that if wrong in anything i type, i will accept correction with proper evidence.
(still the firearms argument heavily effects my support of hillary, since if i could get my hands on one i'd love to have a functioning tank with a turret)