I'm really curious if it's true that getting Botox makes your facial expressions stiff.

I’ve been interested in Botox for quite a while, but I haven't been able to make a decision because I’ve heard so many people around me say it’s scary. What bothers me the most is the comment that getting Botox makes your facial expressions look awkwardly stiff. When I see people who have actually gotten it, some look natural while others look unnatural, so I’m not sure if it’s due to the amount injected or the treatment area.

I am concerned about my forehead wrinkles and the area between my eyebrows. I have heard that getting Botox in these areas can cause eyebrows to droop or make facial expressions look unnatural, so I would like to ask if such side effects actually occur frequently. I am also curious about how the dosage is determined for a first-time Botox injection, and what happens if I am not satisfied with the results.