Irony is the answer I think
Explanation
One of the goals of every educator, parent, and student is to prevent bullying from happening. Anti-bullying laws are one prevention strategy that can change social norms. When researchers in the United States began studying bullying in the early 1990s, there were only a few anti-bullying laws and policies.
Hun, did you mean expert? and could you please send an image.
Answer: When someone has lost mental alertness or has become senile, they are to have gone round' the bend.
Explanation: (|/._.)|/ C\_/
I tried. have a teacup