Ok, you need to go to uni to get into games programming.
There are some instances when you don't but very rare now.
So you need English B or about @ GCSE and Math and Physics at College then You can do math or computer science at Uni.
There are games programming courses, but it is better to do computer science then you can go apps if you want.
Better to learn C++ first, maybe try with some VB first to get into programming terminology, VB does not cost much and you van learn a few things.
Then move onto PHP JAVA or somming similar and hit on C++.
From experience it is a lot easier this way, it may sound a lot but it gives a gental intro to programming and gives you ideas on how OOP works etc.
The Outside is a evil place to be, too much light, too much noise and too many distractions....
I went outside once and my FPS rate dropped to 5.