17 Again ?,you shuld watch this movie

This film tells you about a really important thing,what is that?,"time is valuable",when you are young don't ever forget about your future,because you cannot go back to seventeen again hehe.
This film is about Mike O'Donnel who become a start in his school basketball court.but then he decide to marry scarlet his girlfriend,but then his marriage fallen apart and his kids think that he is a looser ,wow.And at that time Mike is given another chance,and the story begin....