LOL, fellas, fellas.
The OP needs to have his own experience.
Now, we know that the only money you should trade is your own, and if you want to trade money for your relatives, you should setup an account out of your own profits for them.
This way, even in the worse case scenario, you are at worst a "good guy", and at best, assuming you have skillz, you "da man", a certified hero.
And this is important, to the people you see every day, to your friends and relatives, and most of all to your wife or loved one.
But he needs to have his experience and learn these lessons for himself.
Give'em time.
He will.
Good trading,
Jimmy Jam