Ask HN: Get over Negative Emotions for Projects

Hi HN, for the past few years I've stared several projects, but never completed them to a proper state. Usually what ends up getting to me is a belief that my project won't live up to similar projects that I see online. This is obviously not constructive, but it seems to be something I can't really shake. Usually the project starts of nice, but once I hit bugs, or can't figure out how to implement a new aspect, the project starts to ruin my mental health and I focus too strongly on it throughout the day before finally burning out.

Does anyone have any coping advice that can help me get through these negative emotions and successfully complete a project. There are so many things I wanted to fully implement so I can share them online, but can never get it to a good enough state. Any advice would be great!