I find it hard to trust and respect short men
Why do you have trouble trusting and respecting short men?
Nobody likes short men duh!
You cannot determine trustworthiness based on the height of a man. You need to get to know each individual person and not group all short men into one category.
But they are all short!
Height has absolutely nothing to do with personality. Don't you think it would be unfair if people judged you based off your height?