"Mamam" and "Udah"

Last week, Aidan just turned eight months old. While I am far away
from him, my lovely wife tells me stories about his daily activities.
I was very excited yesterday when I heard Idan already said two words:
"Mamam" and "Udah". And he can use these words in correct situations.

When he feels hungry, he shouted "Maaa..m, mbuuu..", my wife told me.
Unfortunately, after five or six spoons of food delivered, Idan
intelligently says, "Udaaaa...h", and closed his mouth shut.

It seems he develop his talking ability much earlier than toddlers of his age.

Einstein Principle

This principle is really a simple principle that says if you pay more attention to one job at a time, then you will be more likely to finish it. On the contrary, if you pay your attention to two or more things at the same time, you will likely end your day with a guilty feeling, which is, you feel tired, but you feel there is nothing was done.