Is it bad of me...?

...to scoff...when I read the following statement:

"I'm a seamstress* so I know how much time it takes to create an item"

is it?

How can one in all seriousness compare what a knitter does to a seamstress? I mean REALLY. Knitter/Seamstress both may design and make clothing but a Knitter not only designs and makes and adjusts a pattern/design to custom fit to a person's specific measurements but they also MAKE the "material" they need to work with.

So no, if "you" as a Seamstress, presume to know how long it would take to make an "item" for a Knitter, I beg to differ.

/scoff

*italics added for emphasis