When all by myself, I can think of all kinds of clever remarks, quick comebacks to what no one said, and flashes of witty sociability with nobody. But all of this vanishes when I face someone in the flesh: I lose my intelligence, I can no longer speak, and after half an hour I just feel tired. Talking to people makes me feel like sleeping. Only my ghostly and imaginary friends, only the conversations I have in my dreams, are genuinely real and substantial.
Fernando PessoaThe idea of any social obligation ... just the idea of it embarasses my thoughts for a day, and sometimes it's since the day before that I worry, and don't sleep well, and the real affair, when it happens, is absolutely insignificant and justifies nothing; and the case repeats itself and I never learn to learn.
Fernando Pessoa