My dad died early in my life, so just mom here. She was nagging me about most stereotypical things all the time (I suppose most parents do). But I litteraly almost would do the opposite almost all the time. She would say go to school - I would stay at home (and learn here durring the night). She would say go to bed (I would stay up untill 5 am). Latter in life when I got into best university in my country she kept nagging to get good grades and learn a lot. After 6 months there I got a job in banking industry and started working while studying (kinda, but not really) at the same time. She kept insisting to finish that university and get a degree. I finally did, but instead of 4 years it took me 6, cuz that work kept me busy :D
Then she nagged me, when I decided to leave my position as private banker and become a small organic farmer :) and move from capital of lithuania to a small homestead in the middle of woods :D she kinda stopped all that about 2-3 years ago :D >30 years deep in my life :D as she understood that there is little hope that I will listen :)