Practice, practice, practice. That and as long as you can hold a pencil and write legibly what your brain is telling your hand to write, you can learn the fine motor hand skills needed to practice restorative dentistry. For some people it will take a good deal of time to learn those hand skills for others it will come quickly. And if you find that you can't develop the fine motor hand skills, then there's still hope for you since dentistry DOES have a specialty that is PERFECT for those that don't have the hand skills for restorative dentistry, its called orthodontics
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(disclaimer, I'm married to an orthodontist who sometimes reads my posts here and when she reads a post like this will then often smack me in the shoulder/arm
😀
🤣 )