H1B, H4 Visa

My interview was at 7:45AM , I went to consulate some what early by 6:00AM in the morning. Security told us to wait until 7AM. At 6:45AM, they called all 7:30 and 7:45 appointments and asked us to stand in the queue and I was in the main queue sometime around 8:15AM
Today All the people has 221(g) blue before me.So, I was thinking that even I may get 221(g) blue.
VO is strict and he is not smiling

The interview was like this
VO:Good Morning, How are you doing
Me: Good Morning, FIne Thank YOu and How are you doing

VO : ok
Passed the blue folder to VO

He entered some information for 2,3 seconds in his system

VO:What is your highest qualification
ME: Masters of Science in Computers

Vo:Pass your OD
ME:Passed

VO: Pass your Marklist
Me: Passed

VO has gone through the Marklist for one minute

Again entered something in the system
Vo:you are working on Inhouse or client
Me:Inhouse, and explained about the project and the client for the project

VO:OK

And tell me golden words "Your visa has been issued and you will receive the passport in few days"
ME:Thank YOu very much sir

My suggestions are
Be confident, don't be panic
Believe in GOD.