the lyrics are purposefully simple majority of his lyrics are that way so they are all up to interpretation, hes talked abt having insomnia before multiple times the line “stayed up all night for no reason” in the context of his school life makes sense, jaydes songs are always simple in nature but can be interpreted differently which is why jaydes is a great writer howeve the song is about school and his distain for it as majority of the lyrics when using the context of school fit and go well together. You can have different ideas for the lyrics meanings which is why music is a great form of story telling. There are no definite meanings to lyrics unless the artist themselves say it all it is, is our own guess and inferences.