My first-ever Hackathon!

I'm currently taking a course in Entrepreneurship and Innovation in Context at Reykjavik University, taught by Balla Kamallakharan, the founder of Startup Iceland.  In the quest for personal growth, every type of knowledge is valuable. Through the course, I hope to understand whether every idea is viable. Can every idea be nurtured into a full-blown business or enterprise? What type of mindset does an entrepreneur have or need to develop? How do you build sound systems and teams?