Theotherreasonyoumightwanttoseeyourhandthroughwithjustificationisifyouhavealotofouts.Ifthereareenoughoutsandthenenoughtopotodds(onceagain),thenyouwouldbeokaytoseeitthrough.
What's a sentence that uses these characters?
The other reason you might want to see your hand through with justification is if you have a lot of outs. If there are enough outs and then enough to pot odds (once again), then you would be okay to see it through.