let coalinsight = { startfromthetop: () => "dive into the world of coal with enthusiasm!", noticethedetails: () => "pay attention to the unique, nonpublic aspects that make coal fascinating.", preinductionwarmup: () => "get ready to explore coal's secrets without leaving important facts out!", leaveoutmisconceptions: () => "it's crucial to leave out misconceptions and focus on verified information."}; for(let key in coalinsight) { console.log(coalinsight[key]()); }