Following are the other three steps:
(i)Preparation: On the basis of the idea, interest and curiosity an entrepreneur starts looking for an answer to implement the idea.
(ii)Incubation: This is an sub-conscious assimilation of information.
(iii)Illumination: The idea resurfaces in a realistic way in the form of a viable plan.
(iv)Verification: The idea is verified to prove that it has value.