Successful friendships usually value both and autonomy so that both people feel that they are in a relationship together but remain independent as well

Connection

Explanation:

In order to have a successful friendship, it is important to be receptive to the needs of the other person. Usually, most people value both connection and autonomy. A good balance of these two factors makes both people feel like they are in a relationship together while they are still able to maintain independence.

answer; biological;

answer; acquired mainly during early childhood;