Cavemen had many concerns, with predators being one of their primary worries. This is why they often gathered together, aiming to accomplish tasks before nightfall. I believe these behaviors are connected to factors that help alleviate the worries and anxieties people experience today. The importance of relationships in combating anxiety likely originates from the need for early humans to rely on their community for protection, especially against predators lurking in the shadows. Similarly, the tendency for people to feel more anxious at night can also be traced back to those times when nighttime posed greater dangers.