Buy bitcoins when the price is lower that is a common sense dude because you fo not want to buy in a higher price and then sell it in a lower price. The thing gere is hou wanted to have profits and it is just pike a buy and sell process and in order to gain then buy in much cheaper and sell them in a much lower price that is how easy it is. Today is really the right time because the bitcoins are falling so hard and it is an opportunity grab it before you regret it