Lol. If you want to hamstring yourself by not utilizing powerful concepts, then go ahead, but don't thrust that onto others. The concept of moving a value is po

Lol. If you want to hamstring yourself by not utilizing powerful concepts, then go ahead, but don't thrust that onto others. The concept of moving a value is powerful and useful when designing APIs. You can use it to basically encode a finite state machine into your API, with the property that once a state is used for a transition, it can't be reused.