There are different markers when someone is finally “grown up” but I’m going to use the “After 1/2 Way Point”. This is the point where if you double your age you are older then your parents. For example if your 26 and your parents are 52 you have started this climb. I know it’s harder if your parents start earlier and you can glide a bit if they hitched a ride a bit later but that is the reality. It’s at this point where you suddenly have to take a bit more care of your parents then the other way around and over time that percent of time only goes up. Growing up is hard to do but it’s a way to show that you appreciate all that your parents have done for you in the 1st half.