> Any of us who have had at least two “successful” businesses will tell you that this quote is ridiculous.
> I’ve also failed miserably and had 5-7 business go under or never even really get off the ground.
This means that you incurred (2+) / ((2+) + (5-7)) chance of creating a successful business. This is in the spirit of the OP. Creating a business may involve some skill, but ultimately it's just a lottery. Sometimes you win only because you're lucky. Or something you lose only because you're unlucky. I apologize but I truly do think giving advise like this can be dangerous. Not everyone is as privileged and maybe a single failure can put them in life-long debt, or financial trouble, or homelessness.