These thoughts come to everyone and I am sure everyone of us is trying to find the answers to these questions or some might have gotten the answer.
I was thinking the same and I was like what is right and what is wrong and then a very intelligent person said to me
Don't go for the right or wrong, set on the journey. Who knows if this was required by the nature for us.
Yeah, there probably aren’t any answer for some of these questions and that’s what makes life beautiful :)