I'm first with any of the diagnostics I had along the way. Though hypomanic bipolarity fits quite well with my father where he had spurs of out of nowhere ideas and projects to then shortly abandon them later. His incomprehension of my self-harm and suicide idealisation while I was a teen, saying that it was for weak people, can also show how he coped with his own thoughts, but I'll never know.

I'm pretty sure my big brother also has something, or just a classical cis-man with anger issues. But the rest of the siblings are churning along quite fine I believe.