I don’t particularly agree with this point of view.
Although many times we define ourselves by the social groups we are in,
many people still do not need to define themselves by these social groups.
In many cases, people mainly define themselves by the social group they belong to.
When interacting with people, people will first introduce their occupation
and backgrounds. In these productions people first emphasize the social group
they belong to. Many students are well aware of their occupation and
therefore many students also define themselves by their social groups.
And doctors and lawyers also clearly understand the social group in which they live.
And many like-minded people define themselves by social group.
For example, fans of Real Madrid call themselves Mellinger.
Because they define themselves by the whole society,
they are in they will attack different social groups. For example,
fans of Barcelona. Many teachers identify themselves more with their profession
and are willing help students after define themselves as teachers.
Many people, even if they have social groups, will take one of the most important aspects
of themselves as one that defines themselves. For example, if he has a scientist,
he defines himself as a scientist even if he has money. So, they think more about
scientific breakthroughs than commercial exploitation.This is how many people
define themselves by their unique personalities and careers. For example,
Newton never defined himself as a man of a particular profession even though
Newton was a very successful philosopher and physicist. And many very successful
entrepreneurs don’t define themselves by their professions. For example,
Yu Minhong, a very famous Chinese entrepreneur, has never regarded himself
as an entrepreneur but a teacher. Although Yu Minhong is not a teacher,
Yu Minhong has always wanted to help Chinese students study abroad through
his own efforts. And many people define themselves according to their personality.
For example, many people define themselves as a maverick and a challenger.
Bell, who runs the Wilderness Escape Program, is one such example.
In conclusion, many people in the world define themselves
in other ways and not necessarily by their social group.