Originally Posted by ScrappyAZ
..."And be sure to buy new thread every time you begin a project." said the instructor.
I am sure she is trying to "up-sell" the class students for the benefit of the shop...It's the old "Do you want fries with that?" suggestive selling. Your thread is fine unless stored in direct sunlight and exposed to excessive (think attic in summer)heat. If this were true, all of us would have clothes coming apart at the seams because the thread was over a year old. And goodness help us if THAT happened!
:lol: