As long as its working, and your seeing some profits. I have only been doing this for about three days now, but i have been looking into it for about the last five months. what i tend to do is look into the tech and intention behind the coin and then i wait until the candle are red. once the coin is in minus i buy until the green turns red, which is when i sell. i still need to work on my timing... sometimes too hasty sometimes too late...