No it doesn't. It lets you do so, but it also lets you build up the habit of getting distracted and spending 4 hours. If you haven't done that in the past 2 ye

No it doesn't. It lets you do so, but it also lets you build up the habit of getting distracted and spending 4 hours. If you haven't done that in the past 2 years, consider the fact that you either: - Never had the problem this is trying to solve, in which case you should consider responding to this like a lactose-intolerant responds to a lasagna restaurant: its not for you. - Found a solution to this problem that you've learned to exercise so effortlessly that you forgot it was a hard problem, in which case you should please share it.