“Flaking: A tendency to flake (or flake out) is a very modern affliction, meaning the habit of cancelling plans, often at late notice, for no good reason. It's important to resist any natural tendency towards inactivity and reclusiveness. You might feel daunted by the prospect of a birthday gathering at which you know no one but the host, but you will almost certainly have a better time than you expect. The friendship points you garner will also pay dividends when it's your turn to sit nervously in the pub, hoping that someone will show up to help you drink that bottle of birthday prosecco.”