so happy!

I read an interesting thought that says all difficulties we perform ourselves in our life.
This is not news for me - more i was impressed by the proof of this theory.
When children play on the beach,rejoice to the sea and build locks from the sand - they don't evaluate neither sea nor sand. It just exist for them. That is why they receive a lot of pleasure. Let's take a look at their parents - why they are not so happy as their children? Because they are bothered by something. But these cares here are out of this place! Adults could receive the same pleasure as their children.
It is necessary to be able to forget about cares.
At least there were we couldn't resolve them. Everything is easy!
I wrote about this theory to my friend from Protaras and he answered that he new this theory. Also he told that when he remember about it, it is much easier and more pleasantly to live - less cares difficulties overcome easier!