4 ms·

I've always thought about this the other way around. When I feel sick or depressed I tend to drop out of society for a bit.

• Lxr 10y ago
  This was my initial thought too, and I haven't read the full text, but from the abstract it seems they demonstrate causality in the other direction.
  • deleted 10y ago
    [deleted]
• maxxxxx 10y ago
  It's probably both ways. I think it can even lead to a self-reinforcing spiral.