Do exactly what you ENJOY doing. Don't like PHP? Don't do it. Simple. Honestly, if there is ONE thing I've learned in my professional life.. It would be enjoy

Do exactly what you ENJOY doing. Don't like PHP? Don't do it. Simple. Honestly, if there is ONE thing I've learned in my professional life.. It would be enjoying what you do. It makes literally everything else better in life if you enjoy it. Don't go for the hot stack, the hot language, etc. If you enjoy what you do, your skill ceiling is going to be much higher in the long run, you'll be less likely to burn out (which is very common, especially if you're trying to push yourself already at age 14... theres 50 years left til retirement). You'll also be a more enjoyable person at work. Just my 2c.