Holly shit, they will never understand....

If you come to dev, minding his buissness, writing some code, beeing focused, with headphones on, etc. You absolutely destroy his cache of things in mind, you stay next to him gazing at his screen and throwing away madly words that you need some data extracted from database NOW and you will stay standing next to him gazing when he quickly types few lines of ultra-wide screen of SQL querry with all the fucking joins and shit you wanted with exac aliases you understand and makes one typo but query executes and spits out some data. He didn't notice that something is wrong with it becouse he didn't memorize database's data, and he sends it to you.

Now you are coming back to him pissed and in general fighting mood becouse he did one fucking typo when you was actively pressurizing him to make fucking query faster while you absolutely destroyed his flow of work (in meaning he now needs to dive back into code, figure out why he was editing given file and what was idea for further structure)

Now you are standing again next to him and absolutely pissing him off that he fucked up and made one fucking typpo that unfortnately database didn't say "nope" but it instead spit out wrong data.

If you can relate to "you" stated above, sincerly fuck you.
If you can relate to "he" stated above, I feel ya man, its fucking annoying, isn't it?