Make haste slolwy. Make progress quickly

While you can initially make big changes in a very short period of time, this will soon stall and you will be taking the slow and steady route if you want success to continue.  You have to take your time and follow the rules.  This will lead to a permanent and healthy change in you physically and mentally, one which you had the determination to follow through, and passed where so many others failed, simply because they wanted everything now.