Thanks everybody. It's fascinating to see the variety of approaches, which I suppose reflect the variety of people on here. I was worried that I was doing it "wrong" but I guess there is no such thing (as in many other areas).
I don't think there's a 'wrong' way either, sis.

One thing I definitely will avoid, though, is sleeping with my hair attachment in place (or, when I need to replace it, I'll save the worn out ones for more 'messier' instances like that).
But, otherwise, I'm cautious, as they are not cheap.