I struggle greatly with being consistent, I will put my mind to something and want to badly get it done, and I might be consistent for sometime and then I will just stop doing it. I want to work on being more consistent and continuing to do what it is that I have set my mind to. I have been told that it takes for someone to do something 21days in a row, or 21times in a row, I am not sure, but I have been told that doing this does build a habit. Does anyone have any ideas as to how I can be more persistent when it comes to doing things such as going to the gym, or making healthier eating decisions??