I've been doing the same type of trim work for ten years and I'm bored but clients keep hiring me for it because I'm known for that specialty.
More people experience this than they realize.
You're great at one thing, and now you're stuck doing only that and it's driving you crazy.
“Where Are You with Trades — Carpentry & Woodworking?”
If this sounds familiar, the Library can help you find the bigger picture.