Meaning of "Tides" by Therapy?

The lyrics of "Tides" convey a deep sense of resignation and despair, with the speaker feeling like they have missed their chance at happiness, represented by their ship having sailed and not being able to see a better future ahead. The repeated imagery of tides leaving the speaker behind and their life being drained away wave by wave suggests a feeling of being powerless against the passage of time and circumstances. The references to waiting to be swallowed and following a darkness further reinforce the themes of loss and inevitability. Overall, the lyrics capture a sense of being trapped in a cycle of sorrow and darkness, unable to break free. The emotions expressed in the song evoke a sense of longing for something more, while also acknowledging the futility of fighting against the tide.