Stage 1: some people created ideas(original or copied from nowhere)
Stage 2: some people proved ideas are possible(prototype engineers)
Stage 3: some people use these ideas to earn a lot of money(applied engineers and business owners)
To me, I am good at stage 1 and stage 3, but stage 2 is my weak point, so I set a project called POC(Proof of Concept) to improve my ability in stage 2
Big or small, one POC per day, to make ideas valuable~