When people who travel say "it's so cheap" I am always suspicious of what they include in their calculations. Sure, I know how to travel very cheaply, but, I am still paying for a flat at home. So I still have to have a decent paying job. Last time I didn't have a job, I managed because I had a major bonus from my previous job, which paid for about 6 months of not working.
Then the argument could be "well, just stop your contract with your flat to reduce costs", and to that I would say "have you tried finding a flat by yourself without help from mum and dad, and without a guarantor ?"
Even for people who are in a privilieged position Jade comes off as out of touch.
I'm glad that I waited to be in the perfect job for travelling comfortably and frequently instead of putting myself in a risky situation. She is selling lies to people.