@VacationForever and
@Brett:
The underlying assumption of RENTER is that one is going to live off the capital earned on a day-to-day basis. If you do that, you get a reverse dollar-cost-averaging, selling more assets when down and having less when they go back up. If, on the other hand, you change your portfolio to more dividend producing stocks (with solid companies), and then spend the dividends on a day-to-day basis, the price fluctuations matter much less, as you have noted.
This is a very uncommon viewpoint in this day and age, everybody is focused on building capital values, rather than cash flow. I still hold that the best way to build capital over time is to save money and buy what had been top growth companies, which still had solid businesses, when they are very cheap (usually in a recession, but not always. Think the computer stock crash in 1985.), and then holding them for the long term (or until you think the business is no longer going to be a solid business.