If the Botox effect is too weak, can I get additional injections?

I actually think it's better to have a milder effect rather than a very strong one, but I think it would be a shame if I paid for it and there was hardly any change lol.

Since it's my first time getting Botox, I have no idea how much I should expect.

Looking at the reviews, some people said they saw results a few days after receiving it, while others said they only really felt it after about two weeks.

If I feel the effect is weaker than expected after my first Botox treatment, I wouldn't get an additional injection right away, would I?

I am curious how long you wait before making a decision based on the final results.

I'm a bit impatient, so if there's no change after three days, I think I'll keep looking in the mirror for no reason haha.

If the effects of Botox tend to develop slowly, I would also like to know when is the right time to make a decision.

Also, are there people who start with a small amount from the beginning and add more as needed?

I think I would feel more at ease starting a little gentler rather than getting hit too hard and having an awkward expression.

For those of you who have received Botox multiple times, how did you find the right intensity for yourself?

I am also curious if they will adjust it automatically if I explain my usual facial movements or the desired level in detail during the initial consultation.

Also, even if the effect seems weak, are there cases where there is a difference when looking at actual photos?

I look in the mirror every day so I'm insensitive to changes, but I think there might be cases where people around me notice first, haha.

I am wondering if adjusting the intensity is the most important thing when getting Botox for the first time.

I’d like to hear the experiences of those who started naturally without being greedy for results and ended up satisfied.

Please let me know if there are any cases where it felt weak at first but became just right over time haha.