15 Years old, the perfect age to learn programming, i am saying this because i only started it last year, now i am 16.
/enoughsexualreferencesJust kidding, good luck with your projects! And yes, OpenGL may be hard in the beginning, but with time you will understand the
mysterious way it works! If you want any tip or tutorial, we are here to help you

Also, i would like to know more about your
style, what do you prefer: Softsynths or the classic 8bit sound? Size limited demos (4k, 64k, 128k...) or wild ones? (no size limitation), the faster you know what you want to do the better you will do it.
By the way, you will need to know a lot about math, A FUCKING LOT, so get your ass out off your chair, get some geometry books and start studying, make us proud
