It is impossible to know that, but are you willing to work hard? Can you afford $100,000+? Are you willing to literally live on Ramen? Do you like to interact and teach other people things-it is likely you will have to flight instruct to build experience. Are any of your games realistic flight sims? You can learn some things from those. You might want to check out young eagles or Civil Air Patrol in your area to get more exposure to flying. When it comes to math, no one expects you to design an airplane, but you do need to be able to do algebra fairly quickly on your ATP exam--much later. Generally, the math is all little formulas you use for rules of thumb, and a little trig for crosswind correction.

A good way to start is become a sport pilot, then add on from there.