Young children tend to anthropomorphize, or attribute human qualities, to toys to which they are both emotionally attached and toys that possess personifying characteristics.
Although crying results in sympathetic stimulation, it may help by eliciting empathy of others. Additionally, people recall feeling better after having cried.
Angelina Jolie's decision to go public with her surgeries to prevent ovarian and breast cancer influenced women around the world to get tested for BRCA mutations.