To NOT train and grow strong is to dishonour the hundred thousand generations of men and women before us, our ancestors, who struggled to survive, yes even just one generation ago. To grow weak, technologically reliant or fat is a disgrace and something to be ashamed of. It is an insult to our ancestors, and an insult to god(s).
If my son or daughter allowed themselves to be weak, unfit, overweight or otherwise lazy I would be ashamed of them.
If I did also, so would my fathers before me.
You never know when this technological world can falter. Apart from super volcanoes etc… just look at New Orleans. Do you want to be in a situation like that, out of shape, weak, unfit? Where’s your technology there?
Although you do have some points and I am sure that we are all affected by those “negative” qualities of personality, some more than others. Some in a bad way, others perhaps in a good way. As far as I am concerned they are only a negative if you take yourself and what you do too seriously, if you do not have a sense of humour about yourself. Because that can cause a negative emotional / physiological state, and just plain sucks.
When I look at myself in the mirror I just think what a miracle it is, the human body, and life - all life, all creatures. It is just plain fucking amazing. There is no other way to put it.
How the hell we can eat something and generate energy and mass out of it. Reassemble it into something else. And the way we respond to training, experiencing that connects us to our evolutionary history.
The way our body will add muscle, but doesn’t want to add too much if food is scarce, because it is looking after our needs, genetically aware / selected to withstand the hard times that IT knows are likely to come one day.
So I don’t think that fits so well into the (artifical) definitions of ego-based behaviour, if your want to go the conventional psyche route then it is more super-ego based training to be fitter and stronger to help others in emergencies and also a connection with the great soul of humanity, the universe and our deep history.
But yeah some people are just too into themselves. Or so it seems, maybe they are yearning for the things I listed in the above paragraph, and don’t quite realise it. Even the real cocky fellows.