The bad outweighs the good sometimes
That doesn't mean we're supposed to give it up
My problems are yours and yours are mine

from Ne-Yo – Make It Work on Rap Genius

Meaning

They must help each other in order to annul the eventual superiority of bad moments on good moments.
Have you ever noticed that you give the bad moment a much bigger attention than you give to the good moments? Yeah, change that and your life should get better.

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