Implementation is hard in the context of, I can scribble down an idea in 5 mins but to actually build it will take me 4 weeks. So, compared to the idea, the imp

Implementation is hard in the context of, I can scribble down an idea in 5 mins but to actually build it will take me 4 weeks. So, compared to the idea, the implementation is hard in terms of being time consuming and taking a lot of resources and effort. Then after that to get people to use it seems nearly impossible.