Whether it is by way of relieving ailments such as by way of increasing our pleasurable feelings, all living beings can do what we do motivated by pleasure, for fun.
This is another way to comment a deterministic point of view, contrary to the accepted view that free will.
As he said in the beginning, many dogmatic freewill relief effort will continue to read something that will never accept (determinism).
According to determinism but nobody makes decisions changes that occur in our lives are determined by many factors beyond our control.
The situation is easily understood if we do is drink water to quench a thirst that came out of our decision, but the situation is complicated if we try to understand, from determinism, why am I writing this article.
Why the title says "just need fun"?
Since all living beings fled concur pain and pleasure, it is possible to express this idea by saying this: "We seek the pleasure of running relief of pain and pleasure drawn." As seen, both the leak and the movement toward enjoyment, are similar in that we seek gratification, welfare, relief, ie 'fun'.
In short, both are by way of relieving ailments such as by way of increasing our pleasurable feelings, all living beings do what we do motivated by pleasure, for fun.
It is clear that pleasure is not the same for everyone; some fun working, striving, running, sweating, toiling, having sex, eating.
"About tastes there is nothing written", but we always try to meet our needs, desires, preferences.
Note: Original in Spanish (without translation by Google): Solo necesitamos diversión.
(Este es el Artículo Nº 2.221)