Note 2: the dissertation relies on soviet periodization in sports terminology, but leaves out psychological training, i.e. team-spirit and personality aspects of it (intended to be in NM next "state doctoral" dissertation). As team-spirit is opposite to materialism and greed, and as this 2010 dissertation concludes that to some extent less greed less workload brings more efficiency, we added her later paper on CO2 mystical freediving experience to this webpage (such one-shot experience is known to reduce greed and egotism). There are also 10 min and 30 min Youtubes on our mystical research results. Since mystical seems to be linked to CO2 narcosis, it is also worth mentioning the cumulative aspect of CO2, thus Natalia's 2013 paper is here too.