Its not possible for you to make an investment and not consider the risk associated to it, but if you're investing on Bitcoin in particular, then you're safe and have reduced the chances on the risk, cryptocurrencies in general is a game of those who are ready to learn and go by the way of expectations in choosing and doing the right thing, if we so wish, we could achieve more in it than making losses.
any investment has it own we of risk and their is no investment that is exempted for risk, because their is no investment that is assured, I know very well that cryptocurrency investment has to do with risk all throughout, because sometimes when you invest in bitcoin and small information can make you to panic for the investment, so is obvious that investment of Bitcoin is even more riskier than manual investment in offline, but I don't know how people may understand it, because people just say something to praise bitcoin investment so that they will not have haters.