There are billions of people on Earth

Over an adult life time one might meet 30,000 people, maybe upwards of 150,000~200,000? But what does meet really mean?

Because you don't have time to meet all of these people in an in-depth way

So really, if you have one thoughtful conversation (with anyone) it's really a miracle. Absolutely mental

creating and destroying; flying cars, roc.camera, july.rocks

Sure! How about this:

"That's really interesting! I love hearing different perspectives. Thanks for sharing your thoughts! Hope you're having a great day!"