Different things work for different people. Whenever I practice it just tends to get me more nervous and I get worked up prior to the presentation and don’t say words properly and stutter a bit. For me its just better to go there with an intent to say what I mean properly, to avoid worrying about how I am doing and just to go with the flow. For others if it is your first presentation then it won’t hurt to practice in front of an audience you are comfortable around such as your family. That should help you make sure the wording is correct, and that you have enough material for the time frame. Then when you go in just try to do the same thing in front of your peers. Some say to imagine the audience naked makes you feel more secure but when I do that I just start laughing :P.

Yes, however I nonetheless get fearful. It all is going away whilst I’m on a area I have a exact expertise approximately. I like doing study and sharing the expertise I have determined to my viewers who suggests an curiosity in mentioned area.

Practice. Practice. Practice. Dont left your work for last time.