If I get Botox for my cobblestone jaw, will my habit of tensing my mouth when I keep it closed also decrease?

It's actually kind of stressful for me that my chin looks bumpy whenever I take pictures.
Especially when I try to keep a blank expression, I have a habit of clenching my mouth shut, so it feels like I put even more tension in my chin.
I don't usually notice it myself, but when I zoom in on photos, my chin looks bumpy rather than smooth, so I started looking into pebble chin Botox.
What I'm wondering is whether only the outward appearance changes, or if the feeling of tensing the chin actually decreases a little.
I tend to unconsciously tense the lower part of my mouth when closing it, so I'm wondering if I might feel less tension than usual if I get Botox.
On the other hand, I am also worried that if I lose too much energy, it might feel awkward when speaking or eating.
Since Botox for a cobblestone chin is injected into a very small area, does it generally not cause significant inconvenience in daily life?
I'm also wondering if it's okay to ask the first-time recipient to leave some natural movement.
I don't necessarily want my chin to look completely smooth; I just want it to look less bumpy when I tense it up haha.
I am curious whether I will feel the skin on my chin gradually flattening as the effects start to appear, or if I will suddenly notice a difference one day when looking at a photo.
And when the effect wears off, does it start with a feeling of gradually increasing tension again?
Among those who have received Botox for a cobblestone jaw, is there anyone who had a habit of tensing their jaw when closing their mouth?
I am curious about the difference in strength you felt after the procedure and the extent of the changes visible in the photos.
I would also like to hear feedback from those who were highly satisfied after actually trying it out, even though it is a small part haha.