Time is actually something that we can't really get back once we lose it. So it is important that we make good use of it, if not we are going to regret it in the near future.
Also if we are learning something new we should try as much as we can to stay focus and not be distracted. At the same time we should also seek out mentors and try to understand why they do what they do so that we will not be blindly following them without necessarily learning anything.
thank you for sharing