I am an entrepreneur. My first business venture was selling pancakes at my primary school during breaks.
Business & marketing is tough, competition is high and to survive you need to be flexible. Continuous improvement and curiosity is essential along with discipline, persistence and setting goals. To fail is part of the learning process and fear will only hold you back. As an entrepreneur I grab opportunities, gather information, make informed decisions. I have had many attempts & failures, but only one successful attempt is needed.
Don't be afraid to do what you want to do. Go and get it! Only you can change your world.