Scary!

Imagine!
You are a volunteer playing a role of a patient and
give your arm to be injected by a beginner,
What do you feel if you see the one's hand trembling?

Scary?

But thie is our destiny.
Everyone is a beginner at first.
Everyone needs a practice.
Even if it is a littel bit painful.

I know that I won't die because of it,
but Scary almost kills me......

Cry of my heart"Help me!"(>_<)