I got this runner's high when I ran on the treadmill today. The endorphins just kept coming and everything felt so easy. Sooo I decided to make the inscription to the half marathon in Karlstad in June...now there is no return ;)
I'm reading Arnold Schwarzenegger's biography Total Recall and you get a new sense of how far you can push your limits (ok he took anabola but still he worked out two times a day during several hours, day in and day out).
It feels good to have a goal again. My main focus when it comes to working out is to be healthy and that it should be fun, but I think my physics allow me to push just a little further without breaking myself down instead.