Speak for your self . When I was about 15 my dad told me to check the battery level in the tractor . I took his lighter of the table and of I went. The rest you can figure out insure
When I was in the Royal Canadian Air Force, I saw a guy sent, to get the keys, to the parade square! And how would you like, to be sent to get a bucket of "prop wash" After I drain the oil in my cars, I alway blow out the engine with air hose, before adding new oil
i did send a guy down to the boiler room for a long weight (wait). and the engineer didn't have the time to help him right away so he had him stand there for a spell.