Meaning of "S.F.C." by Silvertide

The song "S.F.C." by Silvertide paints a vivid picture of someone who is deemed mentally unstable and refusing to accept the truth. The lyrics suggest a sense of exasperation towards this individual, who is described as being stuck in their own head and being unchanging in their beliefs. The repeated lines about being locked up in a padded room and given medication hint at the idea of trying to control or contain this person's erratic behavior. There is a sense of helplessness in dealing with someone who is perceived as crazy and irrational, with the protagonist feeling like their time is being wasted by trying to reason with them. The repetition of "you're stuck in your head, you're stuck in your head my friend" emphasizes the frustration and futility of trying to communicate with someone who is perceived as being out of touch with reality.