There is no house edge in bitcoin investment so where would the barrier to cause us loose come from if at all we don't panic to sell out of Fomo or emergency needs? Maybe I am missing out here.
Every investment there is risk involved in it, I don’t think there is any investment that there is no risk involved in it. After investing in bitcoin, you should know that you can lose your bitcoin, your wallet might end up being compromised if not properly secured, I will say thats also part of the risk involved in it bitcoin investment, if you buy bitcoin, the price can drop also, so that’s also risk involved in bitcoin investment.
If you say bitcoin investment is risk free, then that means you can’t lose your money immediately you invest in bitcoin, that means if you invest in bitcoin, then bitcoin price can’t drop, you will be in profit immediately, but things don’t work like that, bitcoin is volatile in nature, you can lose, and you can gain.