Maturity or what it's called

Maturity. Yes that one word we become serious thinking about. What is it? Is that something coming with age or time or experience ? Or a combination of all? I beg to disagree that it's not with age but only a turnaround of experience which only time can answer. Some people mature at 25 while some at 16, some at 35 and some not even at 40. So what exactly is this 'Maturity?'. There are a set of behaviours which is expected as apt by wise people. If that behaviour is followed at certain right time, we call it maturity . Maturity is not behaving serious everytime or laughing quietly to sound different from the rest. It is not breaking the glass when you are angry or repenting badly for a thing which you think that shouldn't have done. Maturity lies in how you react to different situations. Acting proud when you achieved your goals is not maturity. Acting hell-loose when things run out of your hand is not maturity. Let a child be inside you always when you want to laugh but do not be a kid forever. Grow with time, experience. Thank life for the lessons that it taught you. Thank people around you for everything, good and bad.  Let maturity thrive goodness and good deeds in everybody. People must remember you at your last times for what memories you gave them. Let maturity be its reason.