Continuing my questions about confession.
When I have examined my conscience and am looking at arranging a time for confession I shall be wondering about some practicalities. Should I sit, stand or kneel, and should it be in a box or with a chair in a room?
I have done all those in the fairly recent past and have no idea whether any of it was any good.
You may do whichever of these choices fits the circumstances best and makes you comfortable. Different parishes have different situations set up. Some might have a confessional. Some might have a reconciliation room. Some might offer sitting or kneeling as an option, others might just have a kneeler, but no chair. (I’ve personally never seen standing in the Latin Rite.) None of these is a better option than the others, but it is important to respect the local culture in this regard.
I’m a Byzantine Catholic, and we don’t have “behind-the-screen” confessions. I am used to, and most comfortable with, confession standing or sitting, facing an icon of Christ. I wouldn’t go to an FSSP parish and expect to be able to go to confession in the same way. I would expect, under ordinary circumstances, kneeling and behind a screen, in a “traditional” confessional. I wouldn’t prefer it, but I would accept it as the way it ought to be for that particular confession.
Having the personality that I have, though, I am uncomfortable in new circumstances. Since I’m not used to it, if I go to a Latin Rite parish, I go through a few scenarios in my mind, “acting out” where I will sit/stand/kneel, what I will say and how I will say it,
practice the “script”, since it is different than what I’m used to. It helps with anxiety.
I could be reading you wrong, but it seems like you are also dealing with anxiety. If this is the case, be prepared and do not let your anxiety, or anything else, rob you of your opportunity for absolution and the peace of soul that accompanies it. Get to confession, in spite of your nervousness, anxiety, or fear that you won’t do it just right. The priest will probably guide you if you are in need of guidance, and God will certainly get his part right.