So, 33 inches? Not that big, the problem as you seem to know, is there‘s very little hinge wood. It’s gonna go with gravity unless you pull it.
Here‘s me standing on the biggest tree I felled, over a year ago now. There was only a small amount of solid wood in the center, and half the stump went with the tree. It damaged my saw because it went in an unexpected direction.
After it was down.