My heart is no with me?

I have back to UUM again after going back Penang for few days.
Today, I realized something.
When I was doing something, my heart wasn't really with me.
I failed to pay attention well.
I lost my key.
I brought my notes to class, but I suddenly couldn't find it for 1 hour and it appeared again thereafter.

What happened to me?

Maybe I was moody.
Or better to say,
I am moody.

In front of people,
I tried to hide my feeling.

I started business.
My investment is getting better.

From the surface,
I seem to be very ok.

But honestly,
I am not really ok.

I really hope I have somebody to share my life with me from time to time.

I am really tired