Marx I would agree with what has been said here, but would add the obvious: if you have a commercially sound business idea, are committed enough to leave your job to make it happen, why are you already planning to fail? BS will lap up your real world experience (and running your own business will give you exposure it would take you years to accumulate even in a consulting firm), and top firms will take note of your confidence and acumen in getting it running in the first place. It will certainly make you stand out should you decide to return to MC, but if you have already been running it successfully on the side - call it your pilot - you have every reason to be positive and confident.We get one life Marx and it's not a rehearsal...