Yes this is the right time to buy more Bitcoin, because the price of bitcoin is low now. So use this chance to buy bitcoins and hold it for future. Once the price will increase very high at that time you will sell and earn good profit. Holding for long time will give more benefits in future. Once the market pick up we cannot buy at that time. Just buy and hold with patience.
I agree with you, buy as much as possible while prices go down, then hold and sell when prices rise. The profits are very much.
In theory like that, but the practice is not that simple. When will the price increase and the capital needed does not disrupt the family economy? Because no one can ascertain when bitcoin rises and how much it increases. So, the element of speculation remains the most important factor.