No, we "rededicate" ourselves to our Savior. As a former Catholic, all I remember about my confirmation was the oil dripping down my nose and a nun fussing that it would be a sin to touch the oil. I rededicated my life about 10 years ago as a Southern Baptist, and it turned my life upside down for the best.
Fine....I confess!!! Me and my bff's cheated on our Confirmation tests! There, I said it!
Now with that out in the open, I have learned much more reading my Bible on my own (thanks to the Jehovah Witness's)....yes, the JH's!!
I did Bible studies with them and they taught me how to read the Bible. For that I will ever be grateful.