This is a hugely important topic but probably going to be one of the toughest to keep out of troubled waters.
An intelligent sense of humour required, for sure.
I've grown out of lots of things in my life, like when I grew out of assuming Santa Clause was really delivering my Christmas presents. We all need to keep going with that process, there's a veeeeeery long way to go with it.
In my experience, the hardest thing to grow out of is the thing you are most passionate about or get the most human interaction satisfaction from.