Ana Rodrigues on Nostr: I always feel self-conscious about asking things online because I fear people will ...

I always feel self-conscious about asking things online because I fear people will realise I am not that smart, but here it goes.
What is the benefit of doing:
`.my-class {
&__thing {`

vs

`.my-class {}
.my-class__thing {`

Is it only to make it easier to rename `my-class` if you need to, or are there more benefits I am completely missing out on?

I prefer the 2nd because it makes it easier to search & find but I see the 1st often and, of course, I am filled with self-doubt over my choices