Lyric discussion by Mendalusa77 

I always thought "Mother" was authority in general. Could be parent, government, religion, depression/anxiety, whatever we allow to have power in our life.

Pretty bleak song. We want to know what to expect and what to do in this life, but the source that offers answers usually also has the power. If we want a certain future, we must relinquish personal freedom and control. Seeking reassurance in a world of uncertainty is a losing game.

Last line: the speaker wants to know why the wall of isolation/protection had to be built so high, but they are resigned to it. They are powerless by the end of the song.

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