After wandering around in unknown fields which I was temped to enter, I am happy to have finished the cycle and to be back at the point where I started.
I am lucky and grateful that i neither did hurt somebody seriously or got hurt myself seriously.

Why is the sky blue during daytime?
Because otherwise, seeing all the stars and the endlessness of the universe, we would not be able to focus on the foolish small things we do during daytime.