Dear... you need not to worry about that... i was also faced the same problem... so i know an exact solution for u ...
just practice the seminars or any presentations, atleast 1 hour per day, in front of a mirror before one or two days to the meeting by thinking some body are lestening u r words....
and just change u r role like an audion and ask questions on u r seminar which can be expecting in the next meeting and change u r role to speaker, then answer that question ...
while doing this... talk/ speak loudly, and do action linke in rela sceen...
and finally ... when u r entering to meetin hall... think that... every body rest of the meeting are dont know any thing and u only going to explain all the things to them...
this will help u to improve u r confidence....
thank u
DasharathiI am very mush backward recollect matters before meeting and Interviews, Advice to improve presentation skill ?
Try to go over what you are trying to say in your head first, speak confidently, after all whats the worst that can happen?
Nerves and butterflies are fine they're a physical sign that you're mentally ready and eager. You have to get the butterflies to fly in formation, that's the trick.
There is a course run by BBC on personal development %26amp; presentation, I would suggest you, to get into this course in order to address the situation.