Life:
Some people are introverts and if they don't have enough time for themselves, they don't feel right. And extroverts don't feel right with too much alone time. There are those who need walks in nature or they feel depressed. Your linchpin is the pin that makes the wheel go. If you lose it, the wheel falls apart.
source: Source: www.psychologytoday.com
topic: Fall, People, Extroverts, Walks In Nature