There is a reason for everything

Sometimes I just hate the way other people think. Some people just plain lack the ability to comprehend. I get so frustrated by the mentality of people that sometimes I wish that I had the ability to make everyone think like me...Sounds pretty selfish and arrogant right? It may, but sometimes that's just how I feel. It's not that I think that I'm smarter than everyone or that I have the perfect mindset, but at bare minimum I can assess and comprehend things dammit! There are far too many flaws with the minds of others for me to even begin to explain, so I'll just start with one that bothers me most:

Person A: "I don't like cheese"

Person B: "Why?"

Person A: "I just don't like cheese."

What's wrong with this example? Person A states that they "just don't like cheese" yet that doesn't answer B's question at all. Person B asked WHY A doesn't like cheese--not "do you like cheese, Person A?". I'm sick of people using that as a reason when it holds no validity at all--there absolutely MUST be a reason WHY behind EVERY opinion one holds; I know this to be true. If Person A doesn't like cheese it may be because of the taste, the smell, anything but there IS a reason or else no opinion would be formed in the first place. There is reason behind everything in this world---those who lack the level of understanding to acknowledge that are the people who piss me off the most.