1; Trading is risky that it can empty your savings overnight but when lucky with good allocated strategies, you can be get rich overnight or probably in Short term.
Trading don't make people to be rich, Trading is risky and if you are Trading you need to trade with the amount you can afford, you don't need to trade with a bigger amount(allocation) just because you want to get a bigger profit. Remember the market is unpredictable that anything can happen. As a trader their are things that you need to consider to make you stick to the amount you can afford to lose, first you have to understand trading is risky and with this you don't have to trade more and you also need to consider your understand in trading and your experience which you don't need to trade more than what you can't afford.
2; Investment has zero risk but demands your patient to get you rich or successful probably in a long term.
Let them decide and make wise or foolish decisions of themselves.
Investment is still risky but can't be compared to that in trading. Investment not being careful with the way your seedphrase is kept is a risk . Not having a proper understanding of the market is a risk. Both investing and in trading it is important for one to have a better understanding because it reduces the risk of losing money.