Depends on the sort of job & how long I expect it to take..e.g. small jobs.. day or less then to just crack on do the job..
(maybe have a few slightly longer tea breaks thou!).
On larger jobs If I am going to be there for several days..
I do tend to stop for at least 1/2 hour....
get me flask &
lunch box out..
read a book whilst noshin in the motor listening to the radio!
You gotta chill out... relax.. cant keep rushing here there & everywhere..
I often use lunch break to note down any specific bits about the installation..
e.g. some of the circuits arrangments...
little sketches of me cable routes...
reminders of any stuff I need to bring back to the job the next day...
If the customers not there & need to speak to them latter, write myself note so I don't forget what I was going to check with the customer!
So it can be a sort of relaxed workin lunch!
Sometimes you just need to let dust settle after a big chasin & box sinkin session....
or you need some fresh air after been in a loft or face mask on too long! :_|