@Tech_glareOffl If it is his own business, youngsters can work for 70 hrs per week, however it would bring him wealth & growth. If he work for some other corporate, it would be like a modern slavery. A person needs proper resting period, social connections for his mental and physical health.
@GoogleIndia I hope logically chicken came first due mutations and evolution from reptiles, lizards like dinosaur's. Then by evolution, egg might have come.