Cofounders in Space - Do You Get Resentful?

We were co founders first and friend's second, which i think is hugely beneficial. We always made decisions based on the businessand there wasn't like, a lot of emotion involved. He did not invest any of his personal capital. So he has always got un paid. I did not have a salary for a very long time. My parents didn't talk to me for two years. They never thought, oh, she's not successful because she's actually really serious about this. Am in hihsight. I would not do it again.