I do four tens and a little known feature is by missing rush hours I still spend 40 hrs in the office but I spend MUCH less time away from home, I spend much less time in my car. five eights is an hour each way in the car ten times a week thats 50 hours away from home. for tens is 20 minutes each way eight times a week thats about 43 hours a week away from home. Its like getting a free day off every week! Also I burn much less than 4/5 the gas because no stop and go!