trading is not a money machine to make money easily, it’s very hard and mental stress who's are regular trading, if you want to quick rich then high possibility to quick loss, so don’t trade as like of gamble. It’s a long time process to success in trading i think.
What you suggest does seem reasonable and quite good, but you also have to think that what you are suggesting is not a newbie so you have to tell him about trading like gambling. I think everyone who dares to make or take bigger risks through trading are traders who have the ability and strong intention to gain profits through trading, even though this is always uncertain and not easy for anyone to get.
However, that doesn't mean it can't be achieved because every person who is very ready to take any risk is certainly very ready to carry out any strategy so that things like the risk of loss are things that he already understands before he carries out his trade. Both in the long term and in the short term.