public Being(string name, IBrain brain, IStomach stomach) { _stomach = stomach; _brain = brain; _name = name; _stomach.NeedsFoodEvent += (s, e) => { Console.WriteLine($"{_name}: {e.Message}"); _brain.OnRaiseIsHungryEvent(); }; _brain.IsHungryEvent += (s, e) => { Console.WriteLine($"{_name}: {e.Message}"); }; }