Thor Pedersen on the lessons he learned on his epic nearly decade long trip - and the one thing that struck me the most - what you want and what you need are not the same thing:

Just about anything can become routine and begin to feel like work – even travelling to every country in the world. It is rare for people to travel constantly for much more than a year because it wears the soul; most long-term travellers return home exhausted to reflect and recharge.

I pushed myself for nearly a decade. Buses, trains, boats, people, food, unpacking, packing, embassies, borders, bureaucracy – a long tunnel of countries. I hit a wall after about two years, but had to push through it to reach my goal. I learned the difference between what I want and what I need. I learned to live on a rock and how to engage in conversation with absolutely anyone. Once I returned home, I realised the only things that had kept their value were the relationships and conversations I had had. Everything else seemed perishable.