I'm busy and insane?

New semester started, I'm a busy bee..
Good thing no more physio to go
More time to spend for my study

More artworks to go
I'm wondering now
My lecturer said my artworks are dramatic recently...
While one of my friend said it seems that I'm searching for something unsure...
I may not realize it, but... this meant that I'm not sensitive with myself
I thought I'm happy already
What happened? Am I insane?
I failed to express what I feel.