Let’s start with self-positioning in life. The material means that a person must have his own positioning in life. We can also start from the fact that people must be self-aware and know how to reflect on themselves at all times.
It seems that there is really no need to write an argumentative essay. The point of view of the material is very clear. Just follow its train of thought. Otherwise, the grader will be bored and think you are off topic~~~ If you are talking about an argumentative essay, talk about both pros and cons