Actually, over 80% of women start their businesses using personal credit. That's actually identified as a problem, because they incur all this personal debt. It tends to hurt their credit score, when they should be building their business credit score.
Then, when they build up their business a bit, they go to approach a bank for a business loan. They may have some good revenue coming in and some good cash flow. However, because their businesses tend to be in sectors where they don't have a lot of actual physical collateral to provide, the bank will often ask them for a personal guarantee. They check their credit score, and their personal credit score is not so good, because they have all this personal debt sitting on them.
There's always the question of whether you can self-finance your business. It's the ideal. If you have this nest egg, that's a great thing; however, it's a double-edged sword, I would say.