Investment style for myself

I don't have time to trace every news, no resources to study in detail. So only possible advantage of me maybe patient only. I not need and should not be hurry. Only wait when market is down and safety margin is sufficient.

So I should look for stocks that will perform well in long term, 5~10 years. Wait for the timing and invest bondly when opportunities come. How many opportunities I can grasp is relied on my knowledge about business.