Try starting small. At least an hour today of no wasting time on unproductive activities. Then increase gradually.
Might also be a good idea to add obstacles to these activities such as hiding the icon for your browser in five different folders before you can open it, deleting the facebook app on your smartphone, or even packing away you video game consoles. While a completely different theme, a book called the happiness advantage has a chapter on adding obstacles to nudge yourself in the right direction. http://www.amazon.com/The-Happiness-Advantage-Principles-Per...
In a previous post I already lauded the book "The Happiness Advantage: The Seven Principles of Positive Psychology That Fuel Success and Performance at Work"[1].
The book is based on scientific results.
In the chapter "The 20 second rule" the author talks about the "activation energy" required to start a task and recommends reducing it as much as possible. Every 20 seconds (hence the title of the chapter) removed between you sitting on the couch and starting what you wanted to start makes a difference.
I have a nice pullup bar hanging from the wall that's staring at me and every other day I follow the simplefit[2] program. Have been following it for weeks now. "Activition energy" being so low... even when I dread doing sport (yes, there are such days) I tell myself it's at most 20 minutes and I can start right away so the pullup bar is looking at me with a face and I shrug and do it. My energy and endurance has increased noticably.
Gotta run now (not to the gym hyuk hyuk), I'll be happy to answer any questions tomorrow.
[1] http://www.amazon.com/Happiness-Advantage-Principles-Psychol... [2] http://simplefit.org
http://www.amazon.com/Happiness-Advantage-Principles-Psychol...
It has helped him deal with things.