Show HN: Lebenmaster, manage your willpower and forecast objectives using AI (lebenmaster.com)

I've been on a builder journey for the last months, inspired by the community. I've built this product for myself and I've been using it every day since the start of the year. It helps me forecast when I'll be at my best cognitively to perform deep work. Also, it helps me keep track of my long term objectives and actually predicts when I'll achieve them. I found this feature to be pretty useful and over time more reliable than my own forecasts.

I've never built anything I felt was useful before, and am proud of this modest piece of software. Hope I can make you all proud with it, and all feedback is welcome!