I believe this song is about a person who realizes that she needs to move on from someone and in essence begin again. The artist is trying to say that you can't keep looking back on what you had you just have to keep moving forward. Hence the lyrics "walking outdoors only works if you shut them"
You need to move on and start to begin again all by yourself you can't keep waiting for reassurance or someone telling you when to do it.
I believe this song is about a person who realizes that she needs to move on from someone and in essence begin again. The artist is trying to say that you can't keep looking back on what you had you just have to keep moving forward. Hence the lyrics "walking outdoors only works if you shut them"
You need to move on and start to begin again all by yourself you can't keep waiting for reassurance or someone telling you when to do it.