I find the idea of trading stocks on a frequent basis too much work. Therefore I keep it simple. Every time we have a stock market crash I buy once the market

I find the idea of trading stocks on a frequent basis too much work. Therefore I keep it simple. Every time we have a stock market crash I buy once the market seems to be stabilizing again. Then I sit on those shares for years. Then I sell (hopefully before the next crash). I think we are nearing the next crash, therefore I'll be selling it all again (probably before 2014 or early 2014). I only buy tech stocks. I don't know the companies in other verticals and I don't have the time or energy to research them.