Who knows?

I believe in that, what people say "Everything have a reason" & many times we don't know the reasons, it must have a reason of why we don't know the reasons, & i know it sound illogical, but it isn't much. I'm just in the beginning so i'll try to make easy to understand what i'm trying to mean.

Many times i have answer when somebody ask me why? that i don't know, that it don't have a reason & i am not the only person that have said this, & it just mean that we close our mine to see more than we know, but there is more, some times we don't wanna know about that because we are scared abut the truth, about what could happen & through every single person say that theres no reason, it isn't truth, there is always a reason some why, & maybe we would never know many things, maybe we wont know the answers of many questions it don't mean that there's not an answer.

But may question is; Where are all that answers? Would we ever find it? What is that reasons to don't know it? & i don't know maybe we are the reason...