explain what is meant by entrepreurship and why would one decide to be an entrepreneur and the different types of of start-ups and why is it a good thing to be an entrepreneur and what is meant by an opportunity and the difference between an opportunity and an idea and what approaches do entrepreneurs use to identify opportunities and what techniques do entrepreneurs use to generate ideas. Finally, relate all these things to an existing entrepreneuners and analyse all the aforementioned details according to the entreprenuer's life.