Side hustle update: Shopify store made $340 last month

Running this thing in the evenings/weekends for about 4 months now. It's basically nothing money-wise but it's actually working? Selling niche coffee gear to people online.

Not delusional about quitting my job over it, but it's kind of cool to have this separate thing that's mine, you know? Like a tiny bit of control over income that doesn't depend on my boss or their mood that day. Anyone else got a side thing going? What's keeping you sane about balancing it?