Guys right, based on the comments strangely and excitingly we all have exact same issue as well as same cure. What are the other factors that makes our speech better. Let me start 1) Food and nibbles - Sometimes helps to subdue nervy energy. 2) Fruits like orange and watermelon - Tried it a couple of times and has worked to some extent. 3) A bit of liquor (helps to avoid slurring) but is definitely not an ideal solution. What do you guys reckon? Feel free to add more points here.