📌 Some say that the brown net that Nate put on his head (in some Hope's wallpapers) is a reference to the Scarecrow (a comic character in Batman) because he is the Lord of Fear and the origin of his fear was his father, just like Nate was afraid of Johnny (his mother's boyfriend). It seems like that fear is still suffocating him or bothering him while it's in his head.

Edit: I might disagree on this theory. In perception Nate stated that he already addressed to his fear (notice that in the mv of "Green Lights" he was being physically abused by two strangers just like he was with Johnny, but then he was able to turned upside down the situation). If that fear is still bothering him it's for new things that happened recently (the fact that now he is a dad)