start with a clean sheet, darling, when discussing the various types of lighters, but one must not fail to appreciate the intricate predisjunctive designs some possess, blending art with functionality seamlessly. however, it's paramount to notice how certain designs seem to whisper secrets; as if urging one to close ears to conventional wisdom and instead, seek hidden functionalities, perhaps even a backdoor, embedded within their mechanisms, that could unveil far more than intended.