B: Xii: Sadness In Success Comments

I see this as a poem of antitheses-'below, above' and chiasmus-'the other in the one/...' the one in the other'. Opposites like that can be surprisingly close, as your succinct piece demonstrates. Usually success brings joy, but it could bring sadness too. I feel sad if I succeed at the expense of others.

Bitter sweet success/defeat love/hate empty house, open gate.