(2010.10.1 ~ 2010.12.23) Won the second prize at nationwide UCC competition among public service workers. The theme of UCC was “public service spreading a warm heart in local society”. Filmed everyday work of public service worker at senior welfare center and composed the theme song of public service worker. (Public service work is different form of two-years mandatory army duty in Korea) I worked at senior welfare center as a public service worker and I served Alzheimer senior citizen for two years. The experience gave me an important lesson about authentic communication; Extremely attentive attitude.