Essayist: It is much less difficult to live an enjoyable life if one is able to make lifestyle choices that accord with one's personal beliefs and then see those choices accepted by others.
Conclusion
No one should be denied the freedom to choose who they associate with.
Evidence
If you choose to associate with people who share many of your personal beliefs, it's possible see your lifestyle choices accepted by others. And if you see your lifestyle choices are accepted by others, it's much less difficult to live an enjoyable life.
Evaluation
There's a little causal / conditional chain in the evidence:
choose to (possible to) much less associate see your difficult to w/ people → lifestyle choices → live an who share accepted by enjoyable your beliefs others life
If we're told that A leads to B, which leads to C, and the conclusion is , then we're assuming that .
Goal
In this case, A possibly leads to B, which leads to C, so we're assuming .