Bear with it, there is always risk and I do agree. But, look also on the other side, the opportunity it brings and convenience to use it online.I tgives me control of my transaction, it gives me opportunity to trade on exchanges. I am very grateful to bitcoin and cryptocurrencies, because of these I learn to trade.
The risk involved I think is manageable and avoidable as long as you are always on the lookout to prevent those losses.
Life without risks are nothing, it is like you are dead already, because you are not growing, you are dying if will not take the risks. It goes the same in engaging the cryptocurrency world, you will not know your true potential or the capacity to handle things if you will not take the risk, you'll be forever bored, a wanderer, a day dreamer who's life is full of what ifs, and that is tiring.
Sometimes things didn't end up well even though we take some risks, and that is okay, the bottom line here is at least we tried, rather than regretting not taking the chance when we still have.