The hair one is soooo real. I hate when I stuff something, and when I try to crochet the last row(s) the stuffing gets caught in my yarn (similarly like the hair).
Another one is when I run out of yarn in the middle of a bigger project and when I try to buy the same colour, it’s always a little different shade
And the last one is whenever I’m working with chenille/blanket fluffy yarn, it sheds everywhere
Yeah look I live with 2 cats. All my crochet pieces come with free cat hair.
I agree with the above comment about factory knots in the yarn, I absolutely hate that with all my heart
I also hate when you buy a yarn on special for cheap!! … only to realise later when you’ve lost yarn chicken that it was cheap because it was clearance and it’s now gone and never coming back so now you have to pick a substitute yarn and frog the entire thing to redo it with the new yarn