- Going 21 days without complaining
- Establishing meditation as a habit for life
- Being vegan for 30 days
- Writing 1,000 words a day
- Going 30 days without alcohol and caffeine
A friend of mine (Hi Jing!) introduced me to Raptitude, a great blog centered around the idea of experimentation. David, the blogger behind it, conducts little experiments in his own life and posts his observations and conclusions. Some examples of his experiments include: