Meaning of "Fire On The Inside" by Pillar

The lyrics of "Fire On The Inside" by Pillar seem to speak to the internal battles we face when dealing with negative emotions and self-destructive thoughts. The verses paint a picture of someone feeling lost and isolated, searching for something that will bring them solace and relief from their pain. The mention of a "terminal disease" and the feeling of being held captive by shame and pain allude to the overwhelming weight of emotional turmoil. However, there is a glimmer of hope in the chorus, with the speaker expressing gratitude towards someone who keeps them feeling alive with a fire burning inside. This could be interpreted as finding comfort, strength, and resilience through a supportive relationship or belief system, helping the speaker navigate through their struggles and find a sense of purpose and vitality.