Sorry to be so blunt, but you are not a very good founder/entrepreneur.
One of your major responsibilities is to your cofounders; it has been said many times that starting a start-up is like being married to your cofounders. We wouldn't hesitate to condemn a husband who was so negligent towards his own health that he left a widow with unpaid bills behind; under that same logic, no one who makes an idol out of, as you call it, "the all out pursuit for your dream" and is negligent towards their health can be considered a responsible teammate/businessman.
One of your major responsibilities is to your cofounders; it has been said many times that starting a start-up is like being married to your cofounders. We wouldn't hesitate to condemn a husband who was so negligent towards his own health that he left a widow with unpaid bills behind; under that same logic, no one who makes an idol out of, as you call it, "the all out pursuit for your dream" and is negligent towards their health can be considered a responsible teammate/businessman.