1. I tell them that the way I learned was by reading a lot for the last 20+ years, which is true. I tell them it's not a weekend avocation. It's not like changing your oil or baking a loaf of bread, where if someone spends an hour showing you how, then you'll always know how to do it.
2. Next, I tell them that I can save them a lot of time in their reading efforts by pointing them towards only the best trading books, since I have read most of them.
3. Then I wait for them to get out a pencil and ask me, "OK, which books?"
Nobody has ever gotten to #3.
My point is that people want you to tell them something to make it easy for them. They don't want to have to do the hard part where you try, fall down, get up, figure out what you did wrong, try again, etc. until you get it right.
Someone mentioned medical advice, and I get asked for this, too. Same kind of scenario. For example, patients used to ask me quite often how to lose weight. I would talk to them about the food pyramid, exercise, and so forth. After about three sentences, their eyes glaze over. After all, the truth is that most of them already know how to lose weight. What they want is for you to give them a magic pill or a magic diet to make it easy. Well, those magic pills exist, but people who take them always gain the weight right back, because they have not done the hard part--changing their habits and lifestyle.
I disagree with the assessments of many on these boards that if someone can trade successfully, they will never tell you how they do it. There is plenty of useful free info and cheap info, as in what you can find in books. (It's the info that's for sale for high prices that you have to steer clear of.) But information does not make a trader. Only study, practice, admitting one's mistakes, and figuring out how to adjust your technique so that your mistakes don't hurt too much makes a trader.
Personally, if I knew a quick and easy way for anyone to trade, or to lose weight, I would definitely tell them. There just isn't one.