What is stuttering?

Stuttering is the disturbance in the normal fluency and time patterning of speech. Primary characteristics include one or more of the following:

(a) audible or silent blocking (sound is unable to be produced);
(b) sound and syllable repetitions;
(c) sound prolongations (unnatural stretching out of sounds);
(d) interjections;
(e) broken words;
(f) circumlocutions; or
(g) words produced with an excess of tension.

There are many ways to describe stammering, here is what I think what stammering is.

Stammering is not being able to say words. For example, you want to say a certain word, but it just won't come out. A Bollywood Star, Hrithik Roshan stammers as well, but he has gotten over it now.

1) Don't say you can't do it, try.
2) Try not to look embarrassed.
3) Try believing in yourself that you can do it.
4) Try to be clam and smile, that helps sometimes
5) Always let your teacher know before that you stammer.