NLL resemble how many people reason about lifetimes. Without them you would have to introduce scopes everywhere for no gain (and also, even before NLL stuff lik

NLL resemble how many people reason about lifetimes. Without them you would have to introduce scopes everywhere for no gain (and also, even before NLL stuff like method calls was special cased to work kinda like NLL does today, otherwise it would have been an utter pain)