Robin Williams catches something we rarely admit: that solitude and loneliness are not the same animal. One is a condition of circumstance; the other is a wound inflicted by proximity. A person can sit in a crowded office or marriage feeling utterly unseen, their words landing in deaf ears, their needs treated as inconvenient—and this cuts far deeper than choosing to spend an evening alone with a book. What makes this observation sharp is that it shifts the blame from our circumstances to the quality of our connections, asking us whether we're truly *present* with the people we claim to care about.