What should I prepare for my first consultation regarding acne scar treatment?

I'm looking into making an appointment to get a consultation for acne scar treatment this time, haha. However, I'm the type of person who forgets about half of what I was curious about whenever I go to a clinic, so I plan to organize my questions in advance.

My scar didn't appear suddenly recently, but rather accumulated little by little over several years, so I'm thinking of preparing a few old photos as well.

When consulting about acne scar treatment, would it be helpful to show photos from when my acne was severe in the past or mention when the scars started, rather than just looking at my current skin?

I have both a photo from when my skin was at its worst and a recent photo, so I’d like to show you a comparison.

I also plan to make a note of the cosmetics I currently use and the fact that my skin tends to turn red easily haha. I'm also wondering if it would be helpful to mention any recent skin treatments or my daily habits.

What I most want to ask during the acne scar treatment consultation is what shape the current scar is, what kind of change I can realistically expect, and how many sessions I should receive to judge the effectiveness.

Rather than searching for a specific procedure name and saying, "Please do this," I would like to hear which direction is best suited for my skin before making a decision.

For those of you who received a consultation for acne scar treatment for the first time, which questions were the most helpful?

Is it okay to ask about practical matters like costs and recovery time right from the start? I prefer getting a full explanation upfront rather than having unexpected issues arise later.

On the other hand, please let me know if there are any questions you came home from the counseling session thinking, "Why didn't I ask that?" haha.

I don't want to rush into deciding on the procedure on the first day; instead, I want to take my time planning after listening to the consultation. Could those with experience please share what would be good to prepare in advance? :)