I spent my early to mid 20's as a finance manager/director in a large auto group. Having gone well over 10,000 credit applications, and seen all sorts of jobs/incomes and types of people that go along with them, one thing I learned is those that live the rat-race were usually the customers full of debt and spiritually drained (regardless of how much they made)
Occasionally there would be those who made millions a year, sometimes at very young ages, and what usually set them apart is they don't follow the guidelines set in front of them in the corporate systems, and look at life in a different way - sort of like a game, and just do whatever they want not fearing failures.
If you worry a 9-5 working behind a computer screen is going to be a dead-end then just don't do it. I can tell you 1 thing, from the massive pool of people's financial histories/lives I have seen, people very very rarely build any type of wealth or freedom working those jobs, and are usually buried in debt their entire life in constant cycles of buying things.
It sounds cliche', but having had a job where I would look into the financial/lifestyles of all applications, and spend about an hour with each customer, you tend to see quite a few patterns, and going down the 9-5 path doing something you're unsure of almost always leads to being buried in debt, and living a groundhog day life each and every day.
The people who fall in the patterns of killing it day to day, are those that have found what they are good at and jump fully in and make their own way.