How hard is scripting on Lua ?

Lua strongly depends on what you want from it. The bigger your addon is the more complicated it gets. The difference is that if you write simple f4 menu then you don't put much effort, but when writing something like ULX you need some complex data transmission patterns and protection from exploiters, and that requires some books to be read. Im not coding by myself, but i gave this subject a little surface glance and that's what i came up with