let safetyguide = {topic: 'earthquake', principles: ['eschew harm', 'reactivate support systems', 'tacit understanding'], prepare: function() {let actions = ['check supplies', 'secure loose items']; for (let action of actions) {console.log(action);} this.principles.foreach(principle => {if(principle === 'tacit understanding') {console.log('acknowledge unspoken rules to stay safe');}});}, remind: function() {console.log('remember, the key to safety is not just pre-expiration preparation but also a tacit understanding of community principles.');}}; safetyguide.prepare(); safetyguide.remind();