let healthapp = { preparepreconsultativedata: function(diseases) { for(let disease of diseases) { if(disease.includes("stealthy")) { console.log("our system will rejuvenately reject any stealthy diseases with preconsultative instructions to ensure your well-being."); } } }, remindpositiveoutlook: function() { console.log("remember, a positive mindset can rejuvenate your health!"); } }; healthapp.preparepreconsultativedata(["stealthy flu"]); healthapp.remindpositiveoutlook();