Meaning of "I Should Know" by The Sheepdogs

The lyrics of "I Should Know" by The Sheepdogs seem to depict a one-sided and frustrating relationship where one person is left in the dark about the other's thoughts or feelings. The repetition of "you ain't gonna tell me" suggests a pattern of communication breakdown and emotional distance. The phrase "way too high, don't wonder why" could imply that the person being addressed is emotionally closed off, perhaps due to being under the influence of substances that inhibit open and honest communication. The speaker's insistence on their knowledge of the other person's silence reflects a sense of resignation and acceptance of the lack of communication. Overall, the lyrics paint a picture of a relationship characterized by unspoken words, emotional barriers, and a sense of helplessness in the face of the other person's refusal to open up.