There are updates for the transmission and you can have them check the fluid. Some of the 2016/17’s were coming from factory with low fluid. Not sure how many 18/19’s are but That can cause issues. Like @Bogunn said the truck will learn your driving style. Also like @B-Man said don’t be afraid to get on it it’s not a baby truck. ECT button makes you cool. Like @Crawdad said we like pictures.