TFW you finish sewing a pair of slippers with rope soles (there will be pictures), take off the slippers with vibram claw soles you have been wearing (there will be pictures also of these) to try the finished ones on, and they feel slipperryyyyyyyyyyyyyyyyyyyyyyy.
after a few minutes I realized it was just a feeling caused by the comparison, they aren't *that* slippery, but for a second there I was worried.