I feel like the ADHD community is embracing a whole raft of symptoms that I thought were more bipolar ii related because this sure sounds a lot like me during one of my hypomanic phases. i'm not sure where the nuanced distinctions are... maybe it comes down to whether you also spend thousands of dollars on gear to support said project and/or just decide sleep is optional while you're tackling it? or crash into a depressive phase triggered by frustration when you inevitably fail and abandon it? IDK