Existence as unique – every human being is a singular being; there are no universalities or commonalites when it comes to essences of people.
Existence as verb-like – humans are active beings always creating and changing their world.
Existence as free to chose – we are not predetermined by our past or personality.

This is exactly what I feel and think. So I am partially in this aspect, very useful article, thank you
I'm fond of psychology and this topic will be the next to study for me)