I may be being very stupid here, but I'm wondering whether it's possible to do patchwork on a sewing machine. Nothing fancy - just squares stitched together that I can then make into a quilt - but I'm struggling to work out in my head how I'd deal with corners. I might well be overthinking this, and just need to get on and have a go, but it's baffling me. Is it possible? Or am I being daft?