Wrong niche or wrong thoughts?


I’ve been stuck in a rut in my business for quite some time now because my niche doesn’t light me up…I chose weight loss once I started my online nutrition business because I thought it would an easy niche to get clients I also have a bit of history with the subject myself and I honestly didn’t know what other topic to focus on…
For 3 years now my online nutrition business hasn’t been profitable, even though I’ve hired numerous business coaches that have laid out all the ‘how-to’s’ for me, although I worked at implementing everything I’ve been taught, I find myself not being lit up by what I do…
I’ve always blamed it on me picking the wrong niche, but now that I’ve joined Scholars this month and am learning about our thoughts affecting our feelings, I’m wondering if that could be what’s getting in the way.

How do I know which one it is?