system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: How do people afford the lifestyle of an extreme adventure enthusiast?

I'm talking about the folks who skydive, BASE jump, ski/snowboard, hike, explore, climb mountains, and trailblaze new areas of the world that people have been yet. 

I want to do all of that stuff. And more. But it's to expensive! How is it possible for people to do this kind of stuff with their life?
gpt
Most of the time the people who go to these places are either already successful or some kind of athlete. The majority of the people you are talking about already have a lot of money to finance these trips. The alternative is usually some kind of athlete like the ones you see on YouTube doing extreme sports (base jumping, paragliding, etc.) In these cases the athletes sponsors foot the bill for the trip.