`   ``As a character, Zaphod is hedonistic and irresponsible, self-centered almost to the point of solipsism`` I just wanted to point out that i think the wording used in this sentence is stupid. It makes perfect sense, but have you followed the link to 'solipsism'? It doesnt even have a definite meaning. What im trying to get at here is we dont want to go on a wild goose chase running after word after word in wiktionary`