1. running out of bobbin thread and not knowing it
2. having a pattern that I like the looks of and can't for the likes of me understand how the heck they put it together
3. interuptions---any kind
4. pattern instructions that start with cut "412 2" squares from these fabrics" I want to make A block, ONE, first to test the pattern or my choices
deemail, loved your answers. I agree.