What is the Botox treatment cycle?

I am considering getting Botox for the first time and have many questions. I have searched for a lot of information about Botox online, but I am writing this post to hear opinions from those with actual experience. I am curious about the typical interval between Botox treatments. I have heard that it varies from person to person, but I would like to know how many months it is generally recommended to get the next injection. I am also curious about when the effects of Botox begin to appear and how long the results last. It seems that prices vary significantly by clinic, so what criteria should I use when choosing one? If this is my first time, I would also appreciate it if you could let me know if there are any essential things I should check during the consultation. I am also curious about when I can resume exercise, use a sauna, or drink alcohol after the procedure. It would be very helpful if you could explain whether problems can arise from getting Botox too frequently and why it is important to adhere to an appropriate treatment schedule. I look forward to answers from those with experience. Thank you.