Sentence examples for beside herself from inspiring English sources

"beside herself" is a correct and usable phrase in written English.
It is typically used to describe someone who is extremely emotional, upset, or overwhelmed. This can be either positively or negatively. Examples: - She was beside herself with joy upon hearing the news that she got the job. - The mother was beside herself with worry when her son didn't come home on time. - The fans were beside themselves with excitement at the concert. - The professor was beside herself with anger at the students' lack of effort on the assignment.