all jobs are at risk. so we must be able to learn and know all the risks of our work so that we avoid problems. including crypto, we must be able to overcome all the risks when the price decreases because the problem is very reasonable but we must remain vigilant and clever to make decisions.
But the risk in cryptocurreny world is too big, there is no guarantee that our fund will grow. But we should sure that cryptocurrency has good future, so I think if we become risk taker in bitcoin market then we will not dissapointed, but that is for bitcoin only.