I don’t know why everybody says self-quarantine is boring.
Simple steps can make it quite enjoyable.
First, be born a neurotic introvert misfit loner.
Second, spend most of a long life being miserable in various cities, constantly chafing under conditions everybody else seems to think are just fine.
Third, give up on the wisdom everybody has been telling you for decades and deliberately head out to be a penniless desert recluse. What could possibly go wrong?
Then just do that for a couple of decades. Takes a while to get it right.