[that isn't what she meant, and yellow isn't sure if blue went the optimistic way on purpose. after the experiments with the fragments, yellow knows what happens when a shattered gem tries to reform. the idea of pink coming back as a twisted monster would be so damaging to blue she's certain her fellow diamond might just give up entirely.]

I... can see the benefits of what you suggest, but you know what happens to shattered gems, Blue. If even one thing goes wrong in whatever this resurrection process is, she won't be the same gem we knew.