There is commonality in every individual action we take. But if we go with the common approach, it’s unlikely to fit us as an individual.
Whenever we take an action, it connects us with the whole. Humans eat, sleep, work. In this, we share a common thing that binds us as a society.
But if we are guided only by what is commonly done, it’s unlikely to really suit us. Just because ‘the norm’ is to get an office job, does not mean that this is right for us. And just because the average amount of sleep required is around 8 hours, this does not mean 8 hours sleep is actually right for us either.