We share most of the things just because there is 100% trust and it makes things easier. For the specific case of the email we dont access eachothers email, but

We share most of the things just because there is 100% trust and it makes things easier. For the specific case of the email we dont access eachothers email, but if there was a need, it would be perfectly fine. I can't say this is the right/safest thing to do with most startups, as it requires extreme trust and you have to know that person better than his/her family knows them.