Travel as much as you can while you're young.

 At 67, here's one piece of advice I'd give anyone under 30:

Travel as much as you can while you're young. You don't need to be rich. Fly economy. Stay in hostels. Take overnight trains. Backpack across borders. Sleep on a friend's couch. Eat street food. Get lost in places where nobody speaks your language. Leave your comfort zone and experience the world beyond the one you've always known. Dance with locals. Try unfamiliar foods. Listen to cathedral bells echo through ancient streets and hear the call to prayer drift across a crowded city. Walk through little alleyways, share meals with strangers, and make friends with people whose lives look nothing like yours. Learn how other cultures think, love, work, celebrate, and survive. Discover that people can speak different languages, follow different traditions, and believe different things while still sharing the same hopes, fears, and dreams. The world is much bigger than your hometown, your social circle, or what you see on a screen. Travel won't just give you beautiful photographs and unforgettable stories. It'll challenge your assumptions, humble you, broaden your perspective, and teach you to appreciate things you once took for granted. Don't spend your entire youth waiting until you have more money, a better job, or the perfect time. You can always earn more money, but you can't buy back the years you spent being afraid to explore. Go see the world. Meet its people. Embrace its differences. And when you return home, bring back more than souvenirs. Bring back a wider perspective, a more open heart, and a deeper understanding of humanity. The best thing travel can give you isn't a passport full of stamps. It's a mind that has expanded and a heart that has learned to see the world differently.