So I went to Catholic school grades 1-6.
By 6th grade I think a lot of us were actually lieing to the priest about our sins in confession lol.
Because the nuns and all the other kids were also in the Church, we all knew that people took note of how long you were in the confessional ; the longer you were in, the more sins you had. Not only that but the priest would give you penance at the end which you had to do at the kneeler outside the confessional; so everyone would note how long you were kneeling saying penance.
So you learned to rattle the Hail Mary's Our Fathers and Glory Be's off as fast as you could. That's also a reason you would lie to the priest- so instead of saying " Bless me father, I have sinned, I lied 7 times- when in truth you lied 25 times-so you would get a shorter penance and the whole school wouldn't think you're a reprobate- especially that cute red-headed girl. Amen.