If your home and life is a hermetically sealed bubble it might at times be inviting. Yet if no new stimulation comes along then you become nothing more than an automaton repeating the same processes and actions time after time. Alternatively if your bubble bursts you are birthed into life. After the initial cries following labour, creativity and life are sucked into your very being. Real life comes from crashing into worlds and people diametrically opposed to your own. Its never safe, nor is it ever boring, but provides a rich resource for growth and understanding.