If risk is huge, the profit was also huge. However, if you will not take such kind of risks in your life, then it will not be possible for you to make any significant earning. But always be careful, because sometimes you maybe choosing the wrong coins that you are buying.
Risk is not necessary in crypto market as we know that a careless person will face with loss or will get less profit and a person with enough knowledge will get he profit and moreover a productive person will invest or trade with a valuable coin.
Risk is not necessary and is of no value if you have knowledge you will face with not a single risk and difficulty but you may face if you are less knowledge. You can get profit without risk incase you fill every corner in time in the market and this is only possible if you have knowledge.