<prompt> Human: Not sure if theres a best practice. My understanding is that dollar cost averaging will allow us to leverage dips in the market while insulating us against buying too much when the market is at a peak.Second question: I know we arent supposed to try to time the market, but if I go with dollar cost averaging does it make sense to buy a little more when the market is down from where it was in the previous months?  <response>: Based on historical data, lump sum is better than DCA 23 of the time.Question 2, I know we shouldnt time the market but should we time the market? 