I’m getting confirmed tonight. I went to confession yesterday. I stated the sins I remembered, but I didn’t use any type of structure to state these sins (no crossing myself, didn’t say the act of contrition, etc).
I was simply asked “Is there anything you want to lay at the feet of Jesus”, or something along those lines.
Like I said, I stated what I could remember, but I don’t think I stated numbers or went into details (for example, I confessed watching impure things in videos and images, but some of these have been female and male, but I didn’t remember to say that or how often).
Then I was prayed over for a blessing and absolved of sins.