Answer:
1. Stage fear
2. Unadvisable manarisms like putting your hand inside your pocket, holding your shirt button etc...
3. Easily confunded by jokers among the listeners
4. Brooding over the same topic for a long time
5. Tone less speech
6. No sense of humour
7. Not looking into the eyes of the audience
There are many of such kind. I like seven as I am a fan of Harry Potter and so I gave only seven observable Disadvantages....
One disadvantage of extemporaneous speech is that it requires good public speaking skills, such as the ability to think quickly and organize thoughts on the spot. There is also a risk of rambling or straying off topic if the speaker is not well prepared.
Disadvantage is a noun.
no disadvantage
The advantage of a press conference is generally for the public to acquire specific information about a subject or event. The disadvantage usually lies in the speaker(s) performance, who may be defending themselves from the media.
We are at a disadvantage here.The disadvantage is that it costs so much.
the disadvantage is nothing
disadvantage: you stink
What are the advantage and disadvantage of fidelio?"
The disadvantage is that , gif is better
disadvantage of ra 9344
Advantage is the opposite of disadvantage.
the disadvantage of truecrypt