Everytime I buy something for the chickens or coop. I think of it in Terms off eggs. How many eggs will I have to sell to pay for these new feeders or a blower fan etc. Then try to decide if I need it or not. It has also helped out at work. Like times my company offers me a job that pays "only" $300. I think how many eggs would I have to sell to make the $300. At $2 a dozen that's 1800 eggs. Thinking of it like that, the $300 trip doesn't seem so bad.