But i don't see this any characters in todays humans
Perhaps you should, it would be better if you did, see compassion towards others in other people?
There's a (non-Buddhist) saying that might be relevant: "The only way to have a friend is to be one."
Anyway, I wanted to quote from the Punna sutta:
"Lord, there is a country called Sunaparanta. I am going to live there."
"Punna, the Sunaparanta people are fierce. They are rough. If they insult and ridicule you, what will you think?"
"If they insult and ridicule me, I will think, 'These Sunaparanta people are civilized, very civilized, in that they don't hit me with their hands.' That is what I will think, O Blessed One. That is what I will think, O One Well-gone."
...
"Good, Punna, very good. Possessing such calm and self-control you are fit to dwell among the Sunaparantans. Now it is time to do as you see fit."
Is only self awareness enough to be a human being?
I think that from a Buddhist point of view, the good thing about being human is the ability to understand Dhamma.
There's also a koan called Joshu's dog:
Has a dog Buddha-nature?
This is the most serious question of all.
If you say yes or no,
You lose your own Buddha-nature.
I think that Buddhism teaches that "self" awareness isn't beneficial.
