Matt Cutts inspired me to do my own 30 day challenge, which will start tomorrow. Instead of having just one habbit added/subtracted I decided to bring several new things to my life and subtract one. I'm not sure whether this is the real idea behind these challenges, but I'll give it a shot and see whether it works for me.
The interesting thing about such challenges is that according to science a human needs about 21 days to form a new habit. Matt Cutts also said that the harder the challenge, the more unlikely it is that the habit will stick.
- no TV
- 3 times jogging a week
- 0.5 - 1 Unit Udacity a day
- 1 hour learning Lisp a day