Age is not based on chronology, but psychology.
Take the opportunity to learn from your mistakes: find the cause of your problem and eliminate it. Don't try to be perfect; just be an excellent example of being human.
I began to realize that thinking itself is nothing but the process of asking and answering questions.
Human beings absolutely follow through on who they believe they are
Much more devastating than frustration is the emotion of disappointment.
Don't expect people to abide by your rules if you don't clearly communicate what they are. And don't expect them to live by your rules if you're not willing to compromise and live by at least some of theirs.