I hated hearing this when I was 20. It's got some truth to it.<p>CEO/Startup/Business skills come with time, at 20 I just wanted to build, like a beast.<p>Transferable business skills though, came from creating and transacting value with others, be it through a career to learn how a business works, freelancing, contracting, consulting, etc.<p>I tried to spend 10 years leveling up to get 20 years of experience. Experience in remaining learning open-minded, learning to focus on the right things, and being effective does seem to set one up differently to add and create value.<p>The kool-aid machine, however seems to want to take away a person's 20's for much less. Investors who value genuine founder development as much as the product development are extremely valuable.