Distrust brings frustration and fear. So therefore, the lonely feeling automatically come. So, lonely feeling is not creation of environment, but creation of your own mental attitude.
Dalai LamaOne Mongolian leader became a very, very brutal dictator and eventually became a murderer. Previously, he was a monk, and then he became a revolutionary. Under the influence of his new ideology, he actually killed his own teacher. Pol Pot's family background was Buddhist. Whether he himself was a Buddhist at a young age, I don't know. Even Chairman Mao's family background was Buddhist. So one day, if the Dalai Lama becomes a mass murderer, he will become the most deadly of mass murderers.
Dalai Lama