I think you have to learn that there's a company behind every stock, and that there's only one real reason why stocks go up. Companies go from doing poorly to doing well or small companies grow to large companies.
I've found that when the market's going down and you buy funds wisely, at some point in the future you will be happy. You won't get there by reading 'Now is the time to buy.'
It's human nature to keep doing something as long as it's pleasurable and you can succeed at it - which is why the world population continues to double every 40 years.