The origins of this trip around the world

For us, travelling around the world was just an idea we had whilst having a beer between friends. 

We know that we will have difficulties to face with this project. But travelling around the world is also a childhood dream. So never mind the difficulties, let’s go on a ride!

Why is this “childhood dream” pushing us to leave our comfy daily life now and risking to lose it when we will return? 

Do we have more than one dream? If so, why are we trying everything to make this dream come true rather than another one? How is a childhood dream built?