Delay in the investment world is a terrible thing, especially for technical analysis.If buying and selling points came out but you did not take operation immediately.Once you missed the best time for buying or selling,you would be very passive in the later situation. You were likely to go after tall,or you might be covered.
So you must make your own rules ahead of time. When the rules are not met,you can wait and sleep.But when the rules are met,you must act like a light.
Investment is to the test of human nature.Compared to the daily life, the benefits of the investment is it can give you feedback in time.If you made a mistake,the market would punish you.If you did the right thing,the market would reward you.So through this feedback, we can form a good habit.