The answers are simple, it's the questions that make things complex.
How do we know if something is a right or wrong answer? We simply judge it by the question. It's the question that's the real stinker.
There simply are no questions, and an infinity answers for every thought. Well what is thought? There go questions again.

Everything is the way it is, and everything we don't understand we will continue not to understand simply because we question it, and come up with an answer that is the easiest to understand. Yet wasn't the question understanding to begin with, and this is an answer to that question?

My answer to these questions and understandings is we simply need to develop a new way of thought and questioning. We just aren't evolved enough yet, and our brains are not yet able to handle the questions we give them. Maybe the questions and answers lay outside of us, and that out side of us (god maybe) will give us the answers we simply understand.

I suggest you start asking more questions, see how far the rabbit hole can go.