How do people afford to travel?

I’m seriously wondering how most people themselves afford to travel the world especially all the time or a lot and stay at hotels. I’ve thought about traveling out of the country but when I did the math I would have to save for a VERY long time(like another 12/13 years) to travel and I’m just a 18 year old from a working class family. I get that people who make more money can afford to travel and all but like it seems like most people can just themselves afford to travel (who are the average people who don’t make a lot of money) <br><br>How do people afford to fly somewhere, stay at a hotel, eat somewhere, go on activities, themselves? <br><br>I thought about getting a whole second job just to save up for something like a trip but I don’t think that would work well.