2.5 years and no launch? At this point, I think it's reasonable to ask for a real vacation. Yes, it will be tough if you don't have backup but surely the found

2.5 years and no launch? At this point, I think it's reasonable to ask for a real vacation. Yes, it will be tough if you don't have backup but surely the founder can risk you burning out and/or leaving. Is it possible to arrange something at a relatively less busy time in the next six months?