Ask HN: How to proceed with advanced personal project

So I created a platform that allows users to create interactive audio books / meditations. To be honest I just really wanted to build something that came to my mind during the pandemic and as such ignored releasing it to the world and instead focused on tech / redesigns. It's been an on/off project for a couple years now.

The idea is that it:

1) Provides a studio to create interactive meditations / audio experiences. Currently supporting sounds, images and narrations. 2) Provides a journey player to allow multiple templates to be joined in a decision tree and hence have an interactive experience. Currently navigation can happen through buttons on the screen or via voice commands (which is a little dodgy given I use browser APIs). 3) Provides an audio player and sprites in the frontend, which allows you to mix and match narrations/sounds/images on any articles to customise the experience. You can also equalise sound levels for narrations/other sounds. Finally, and most importantly IMO, you can add plugins to support things like vibration mats, lighting, etc. 4) Captures user session content, such as the users pulse during a meditation, user journals when answering questions, and again plugins to allow you to capture more data.

The main issue I have now is sort of the sunken cost fallacy. On one side I'm still sort of passionate about it, but I really don't have the know how to get this to market, and I feel like I should just take a step away and work on something else with all the knowledge gained and focus on a smaller idea. On the other, it's a pretty advanced platform and I feel some form of keeping it alive would be amazing. I just don't want to opensource it given the insane amount of work that entails (from my previous OS experiences).

Just felt like mentioning, and seeing if anyone has any input or different perspectives?

The website / app is at enjamon.com