[rdli]

In any startup, it's crucial that founders have open lines of communication. There are a lot of decisions to be made, frequently under stress and with imperfect information, and you need to be able to communicate to figure things out.

So, I'd say that 1) you need to sit down with your co-founder and talk about things and 2) if this is going to be a long-term thing, you both need to spend a bunch of time upfront talking about your communication styles and commit to open lines of communication.