IDEA: Anybody can have an idea. An IDEA can be unique or could be an existing one however with a different perception.

ENTREPRENEUR: When a person executes an idea (simple/complex) and that too with a vision and overcome any challenge (people, money & competition) that he/she faces is an ENTREPRENEUR.

ENTREPRENEURSHIP: When an Entrepreneur sets forward a good example of doing business and involves others that collectively impact many for the well being of an ecosystem, is ENTREPRENEURSHIP.