What does this quote mean The last refuge of the insomniac is a sense superiority to sleeping world by Leonard Cohen?

This quote by Leonard Cohen suggests that when people cannot sleep, they take comfort in feeling superior to those who are sleeping soundly. The quote implies that insomniacs may find solace in the idea that they are more elevated than those who can easily enter the sleep, allowing them to rise above the world of slumber and experience a heightened state of consciousness. The phrase captures the complexity of insomnia and the psychological strategies individuals may employ to cope with their condition.