eyepiece, trigger, shoulder and head

"use eyepiece on the gun to aim

use the trigger to shoot

stabilize the gun with your shoulder

keep your head cool and calm"

the shooting trainer told the cadets!

--

the above message

after translation

is equally valid

for a trading cadet

"use 1-month chart to aim

use 1-day chart to shoot

stabilize the trade with the shoulder of method

keep your head cool and calm"