How does Varadan describe conversations in relation to strangers?Unnecessary and often…

➤ Why does Varadan reject the idea that talks with strangers are unnecessary or unfruitful?
He argues such encounters often produce empathy, useful information, and social connections. Brief conversations can spark ideas, solve practical problems, or lead to later collaboration. Varadan emphasizes potential value over guaranteed outcome, suggesting that a dismissive mindset and context, not the interaction itself, usually determine whether a talk seems fruitful.