I've always said it's flattering to be desired, just as it's flattering that people accept the reality of the character you play. But it was always ridiculous to assume that because I could play a gigolo on screen I'd play anything like that role off screen.
First, say to yourself what you would be; then do what you have to do. Life is a grindstone. Whether it wears you down or polishes you up depends on what YOU are made of.