Let's be real: the in order to survive in the modern world, you need to be making money. Making money comes from working, but there are alternative ways to get paid and/or cover costs compared to the whole corporate grind.
However, some people have it backwards: they think that in order to travel, you must save-save-save at a boring job - maybe even for years - in order to take that dream trip, and then come back home and do it all over again.
There's nothing wrong with that, though you can find jobs all over the world that pay you to travel instead.