Being understood is healthy. The pattern worth noticing is when someone goes from understanding you to repeatedly convincing you that nobody else can. That can make one relationship increasingly exclusive without anyone ever explicitly demanding isolation. There’s a big difference between “I understand you” and “I’m the only person who understands you.” Have you noticed the difference? #psychology #humanbehavior #predatorybehavior #understanding #endexploitation

Solving polynomial functions using their graphs | Precalculus | Khan Academy