Ricochet is the rebound that happens when you fire a gun at an object that deflects the bullet. In other words, fire all you want at Sia because anything negative will just be deflected.
Lyrically, Sia’s referring to the criticism and negativity that’s directed at her – the bullets – but she won’t be affected at all. She’s strong and immune to it like titanium is to bullets.
Hope this helps.
If the suffix begins with a vowel, drop the the silent E
Why did Bilbo not kill Gollum?
Bilbo, who is still invisible, follows him, thereby discovering the way out. Gollum, who can smell Bilbo, blocks his way. Bilbo thinks of killing Gollum, but decides it would not be fair, because Bilbo is invisible and Gollum is unarmed.