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Set to Princess Sienna's "PS," this trend uses the lyric "I know because I struggled and I cried" as a credential for whatever hard-won knowledge follows in the text overlay. The audio frames the speaker as someone who paid for the lesson, which makes the warning or advice land with more weight than a tip would. Brands use this to share the kind of product mistake, category pitfall, or founder lesson that only comes from experience.
The audio originates from "PS," a hip-hop/rap single by Princess Sienna (TikTok: @siennakatharios), a trans artist and drag performer who released the track on December 16, 2024 under the label SiennasWorld. The song contains the lyric "I know because I struggled and I cried / I know because I almost f***ing died," a first-person declaration of hard-won experience framed as credibility. The sound began circulating on TikTok in early-to-mid 2025, with creators using it as a vehicle for comedic or earnest "I know from experience" disclosures, overlaying text naming something they have personally suffered through. A PS Remix featuring Athena Grey and Stuno was also released in 2025, expanding the audio's footprint on the platform.
Turn a trend into an on-brand short from footage you already have.