You shouldn't stop going somewhere just because you get older.
Mindy is in her thirties and loves going to the forest to climb trees, but feels it may be a bit of a childish activity.
Mindy wants to feel mature in her activities.
Mindy starts a tree-climbing safety course for kids.
Mindy stops going to the forest that she loves to climb trees in.
Mindy feels mature and experienced, and is able to continue her hobby in an honorable way.
Mindy feels bored and sad all the time without her favorite hobby,.