Where's the limit?

Today I’ve been watching several videos on the internet about motivation and sport as the better way to get a healthy life. The first video I've watched is the one I'm posting just below these lines. Josef Arjam is a spanish guy who gave up his job in the financial sector to be a happier person. A friend of Josef gave him a very useful advice. It was the 8-8-8: 8  hours for work, 8 hours to rest and 8 hours for yourself (it includes socializing, sport, leisure, etc). Nowadays, he's the sponsor of a well-known brand. 

Thanks to this video I'm going to try being more constant with my training. Always searching for happiness! Come on!