Instead of having a billion dollar plan have an exit plan first, that's more impressive because you acknowledge failure head on. The chances of you failing are much greater than you even surviving 5 years. As a founder, you need to have an exit strategy that will be the least impactful to your team. Statistics Canada shows a huge failure rate folks. Everyone wants billions but everyone needs steady employement. http://www.ic.gc.ca/eic/site/061.nsf/eng/02807.html