I recond you to find some friends with the same interest or people who actually have the skills needed, you can also find people online who are willing to help or form teams;
If you are willing to work with games, non-unreal based, I recommend you take C++, python, lua and javascript classes (programming languages), since those are used very widespread in the gaming development comunity;
I also recomend checking for DirectX and OpenGL tutorials;
For UI Graphics and textures, I recomend someone who has at least training with photoshop and webdesign, that is, CSS and HTML;
For 3D models and such, Blender or 3D max training;
For 2D Conceptual art and such, you can use whatever software you wish, but some good ones are photoshop, paint tool sai or gimp;
For DataBase solutions, i recommend you study SQLite and MySQL (you will need a programming language like the ones i mentioned above);
For Music, you can record it or make it yourself with a computer, using software to edit/compose, such as fruitLoops, Magix Music Maker or MIDI maker;
If you are willing to work with unreal I recommend checking their youtube channel for tutorials on how to start using the engine, wiki for some nice tutorials on how to make common things, UE4 forum and answerHub for the questions you will have in the future;
If you want there are also other engines which you can give a try, such as, RPG Maker (very easy, low level engine for extreme beginners), Unity 5(High level but slightly limited in terms of AAA quality), CryEngine 3 (Powerfull for AAA development, but hard use, pro level), Game Maker (Low level, doesnt require much coding, easy for beginners too);
Most of the things i talked about can be learned on youtube, just use the keyword tutorial, also, i recommend you either start with RPG Maker or Unreal (RPG Maker has a great comunity and its very easy to use, also, already includes tons of resources for you to use), Unreal is way more powerfull, but requires a lot more thinking, and the resources arent free, you have to make your own or find people who are willing to let you use theirs for free;