Stuttering

Stuttering, also known as stammering, is a speech disorder characterized externally by involuntary repetitions and prolongations of sounds, syllables, words, or phrases as well as involuntary silent pauses called blocks in which the person who stutters is unable to produce sounds. Almost 80 million people worldwide stutter, about 1% of the world's population, with a prevalence among males at least twice that of females. Persistent stuttering into adulthood often leads to outcomes detrimental to overall mental health, such as social isolation and suicidal thoughts.

American basketball player (born 1964)

Australian speech and language pathologist; speech therapist (1880-1953)

Cao Wei state general and official (197–264)

annual celebration held on October 22

2015 film by Benjamin Cleary

Case Against Medical Ethics

American psychologist (1906-1965)