The is a courageous stance that most people never manage - hence they struggle on in a lie-laden environment , trying to stitch together a semblance of relationship... yes there are some people families tha tare healthy but more often than not, there are plays for dominance, spheres of exploitation and much psychological abuse. It's so commonplace that people hardly see it. Those scapegoated by their families are often the truth tellers the stronger, more perceptive one.
I also seek that purity of relation where lies are not the currency misshaping perception.
Enjoying one's own company is the best possible foundation and then developing skills that make you able to reach out to those more vulnerable than yourself. Do something good, and you will feel good.