I don't even think about peg colours. Just grateful if I have enough and they don't snap as I put them into something heavy. I do have to get out of bed and go downstairs if I think I've forgotten to check that the row of hob buttons are all facing the same way. But there's a practical reason for that though - if one was out of alignment the gas would be on. I also have to make sure I've turned the washing machine off after reading about the fire potential. And I have often fretted on the way to a holiday in case I didn't check the hob, had left a light on, or a window open. I've actually rung my daughter to go and check for me. I've also had to stop the car just to check the boot. Again.
I don't spring clean as such either grannylyn65, so that's at least two of us.