Zmago5000, on 25 April 2019 - 09:29 AM, said:
double bush or 15m behind then....
You can't guarantee that You have double bushes from all the sides where from You can be spotted after a shot while being in "the front".
It's not so easy, but there are some places on some maps where from You can do "bad things" and stay "safe".
[Sometimes You got 3 different bushes not in 15, but, let's say, in 50 and/or 200 metres, which are "hiding" You form 3 opponents from different directions while being in the "center" between them. 
]
Anyway, it's the way of learned mistakes and using of a map all the time and knowing of view ranges of opponents and controlling of changing distances and of situation in a battlefield overall.
p. s. That phrase of one streamer (I do not remember who said that, tbc) I still remember and I think I will never forget it: "I hate being spotted AFTER a shot if I have done 0 damage"....
Edited by iKnewIT, 25 April 2019 - 10:04 AM.