In the spirit of Matt Cutts, I am considering taking up one of these 30 days challenge. Any advise which one makes sense to take first:

  • run for 45 minutes every day
  • no caffeine for 30 days
  • blog 1 article every day for 30 days
  • no sweet or processed / industrial food for 30 days
  • read 15 books in 30 days
  • burn 10 pounds in 30 days
  • no meat for 30 days
  • take 1 picture every day for 30 days
  • go without tv for 30 days