Lyric discussion by Life Means Nothing 

Cover art for Low Ceiling lyrics by Alice in Chains

Could be about flirting with suicide and thinking of the desire to actually take the plunge, so to speak. A moment in time that defines and deforms you. All these songs post-Layne seem to revolve around Layne in some way but are also open-interpretations. Could apply to anything. Could be that it describes what Layne was going through with his self-destructive behavior.

My Interpretation