The double chin under the chin was stressful, so I looked for things and found out that it was salivary gland Botox and went to watch a YouTube video. The director promoted it and mentioned once that it would be okay to breathe because there was a lot of fat on the face. There was no further word or force. The double chin had a lot of fat, so the effect was not visible, but this was a story I heard during the consultation, so it was okay. I was worried about dryness or side effects, but there was none . You only told me what was necessary and there was no coercion, so I trusted you.