Making the decision to live a healthy lifestyle is the easiest decision you will every make. However, the really hard work begins once you have made the decision. It will take hard work and dedication to make those decisions a reality. Pushing through the daily challenges, is at times frustrating and will take hard work and dedication to push pass these challenges.
There will be days when you will question if it is achievable. However, I am here to tell you to keep at it; fight through the obstacles because there is a light at the end of the tunnel. Push through your daily challenges, self doubt, and frustration to gain both mental and physical strength.
If your goal is to lose weight, get fit, run a 5 K (me) , or just maintain a good eating habit maintaining a good regimen is key. If you are consistent; one day you will wake up with the realization that "it" has become a part of your normal routine.
So keep pushing because with hard work comes success.