Where is this strange feeling from?

Soonho Kim
interested in: ontology, linked data, information management, international development, UN, teaching, learning new things, children's education, international cooking, helping others, mobile tech, semantic web, java, xml....
work: http://www.agrodep.org
http://www.fao.org/countryprofiles
family: http://jawoo.com http://kooshong.com http://kiasha.com

I feel so strange ,,, and feel like I lost something from my heart and I have a hole inside my heart. I don't know why.........

I am happy!