text: 'Main toh sochta hoon ki blockchain se supply chain management mein kaafi sudhar hoga. Haan, par kuch log is technology ko samajhne mein thoda hesitant hain, samjha?''Blockchain ka use healthcare mein bhi ho raha hai, tumhe pata hai? Haan, patient records secure rakhne ka ek badiya tareeka hai, privacy bhi badi zaroori hai!'