Don't underestimate your own abilities to develop a business, network, find & manage money. Conversely, it's easy to overestimate those skills in others.
As a technical guy who became funded & CEO now CTO, getting a business plan both is, and isn't, rocket science.
Ask yourself: what would an investor want to know?
They want to know how expensive to develop, time horizon, risks, possible positive outcomes.
That's all a business plan is. If you haven't answered this for yourself, or it's just a "feeling" not backed up by data, then you don't really know it.
Run this past your friends, people who will give you a straight answer.
The entrepreneurial spirit is taking the bull by the horns and wrestling, not saying "I'm not a business guy." Try it yourself.
If you try it yourself, and "fail", you'll learn the kind of business guy who adds value, then you can look intelligently and correctly.
