The Jury Rig mod I made? That was created because my tools kept losing durability in the worst situations, and I wanted a way to extend the life of a tool until it could be repaired properly.

The mod that adds a ton of new blocks? Happened because I was digging up gravel, and got more flint than I even needed. And that mod began as some simple tweaks I wanted to make.

I genuinely come up with all of these concepts on the spot, JUST for the sake of solving problems that I have in Minecraft.