is it okay for a modeler to go off the path and do things their way; the way their brain works
100% YES. I agree with @silentheart00. I believe Blender / artistic tutorials are best as a springboard; an opening of the door to the many possibilities. That’s one of the best parts about Blender specifically: *Many* ways to skin the cat.
The bigger problem is that most people seem unwilling to try their own way. It’s valuable that you’re the opposite 👍👍