21 Day Experiments List
http://www.ranker.com/list/21-day-experiments/tdelaney,
Walking 10,000 Steps Daily
Never Say No to My Wife (your Spouse)
Hack Your Sleep
Learn and apply tricks to get the best night's sleep
Surprise My Wife and Kids
Stick to a Budget
reduce/eliminate debt
Meditate
Apply to a Sweepstakes/contest
Call a Friend/family Member Every Day
Pay It Forward
Only Buy Local
including food