what you say to people who ask you is very true. the crypto investment will not bring them to get rich quick. but if they have good trading skills, they can get it with greater risk.
not only in crypto , in other finance market we will not be rich man instantly. many people have wrong thougt, crypto or stock market could give them huge money only in short time. this market contain of high risk , so we must use free money and accept if this money loss. first thing we must prepare were mentality and skill.