I've read the lyric Elastic Heart by Sia, and I don't really understand in this part:
And I wanted it, I wanted it bad
But there were so many red flags
Now another one bites the dust
Yeah let's be clear, I'll trust no one
I'm not sure about this but, are red flags here means something like blockades?
And how about bites the dust I have no idea what is this means.
English isn't my main language, so I'm not really know about this lyrics means. Thank's for your answers.