Real Reasons Entrepreneurs Start Businesses

I’m curious to discover what are the real motivations for entrepreneurs to start businesses? 

Conventional (and shallow) reasons you get if you search on Google are Money, Flexibility, Control, Teamwork & Legacy from sources like Entrepreneur Media 

In emerging markets and pandemics the reason can be simply ‘Necessity’. 

Deeper reasons I’m exploring, to find and support entrepreneurs are:

Opportunity, Frustration, Curiosity, Role Models, Vision/Ideal (optimistic possibility)