I finally realized my spirit in life, and that's RESONACE.

There is the study of resonace everywhere around me.
In Ecology, there's resonace.
In Physics, there's resonace.
In Chemistry, there's resonace.
In Music, there's resonace.
In life, there's resonace.

In reality, I am looking for resonace all my life. I just didn't notice it.

"Jessica, I think you look for resonace in your friends" - Doreen

Thanks for confirming that for me.

After I learnt much more about resonace, I think I am more certain about my search of resonace in life. It is so amazing that the principle of resonace fits my way of thinking so well. I am nearly overwhelmed by the diversity and deepness of what is resonace.

I won't let this go so easily. I will definetely go to this topic again, when I find more about it. Besides, it is better for you folks to think about it before I go on.

Hint: Music is actually nothing without resonace...everything that produces a harmonic sound need resonace. In Chemistry, resonace determines the reaction of the most important pair -acids and bases. In Ecology, natural selection is one of the side effects of resonace among different habitats and organisms. For Physics, at least every topic about wavelengths is related to resonace.