for(let papermakingtutorial = { step: 'pre-introductory', assumptions: 'basic knowledge on paper fibers', importance: 'forsake contemporary methods to rejuvenate traditional techniques', revealsecret: ()=> {console.log('expose nonpublic vulnerabilities.')};}; papermakingtutorial.step === 'pre-introductory'; papermakingtutorial.assumptions = 'overturn initial expectations', papermakingtutorial.revealsecret())