Do you actually feel like your facial expression has changed after getting Botox?

I am thinking about getting Botox for my frown lines.
I just wish my wrinkles were a little less visible.

I tend to use a lot of facial expressions.
I don't want my face to look stiff.

So, I think I definitely need to tell them to make it natural during the consultation.

But actually, I'm worried because I don't have a standard for what looks natural.

Those who noticed changes in facial expressions or movements when they were first hit
I would appreciate it if you could share what it felt like.