From time to time i get some ideas which i want to realize.
I'm thinking about creating a 2D RPG Engine for several years now. Now, after i completed my
Ludum Dare entry, i just got motivation again and yesterday i started like my third or fourth attempt to finally create the engine.
I also have other plans for the future like finally learning OpenGL or DirectX stuff to create 3d games.
In the end, it's just thinking about things you would like to program and then finally start it. That's also how i got into TrinityCore development. Since my first MMO many years ago i'm interested to develope one. Obviously i can't just develope a MMO alone, but i can modify a existing one. Years before i wanted to create a 2D RPG, but i didn't had the experience for it, so i used the RPG Maker, that's kinda like modifying a existing one. Now i have the experience so i can finally start to develope it. And now, i started it.
So ask yourself: What do YOU like?