Sleeping, along with other healthy life habits has arisen awareness in recent years. As will be stated later, the majority of university undergraduates rarely took healthy living seriously. University students have long been known, as claimed by Dement (1997), to burn the midnight oil and maintain an unhealthy lifestyle, which could be potentially hazardous to their health condition. Apart from dozing off in the class, sleeping deprivation and poor sleeping quality led to many long-term effects on the health conditions.
             Recently, we conducted a survey among the National University of Singapore (NUS) undergraduates to explore their knowledge of healthy lifestyle and sleeping habits (see Appendix A Interview Questions). The research mainly covered the concept of a healthy lifestyle, the sleeping hours and rituals. The aim of this paper is to reveal the general sleeping and healthy lifestyle conditions among NUS undergraduates and to revoke awareness on the healthy lifestyle and sleeping issue.
             The primary evidence was collected from our interviews, and several related materials were analyzed as subsidiary resources. We conducted face-to-face interviews and recorded down the responds from respondents. Six faculties were involved in the research, including Faculty of Science, Faculty of Art and Social
             ?Science, Faculty of Engineering, Faculty of Business, School of computing and School of design and environment. Because of the limitation of the research method, we have only covered 96 respondents in our research.
             This research covers the concept of a healthy lifestyle, sleeping deprivation and other related perspectives. The result is to some extent in accordance with our expectation, but some of the problems of sleeping disorders and deprivation have grabbed our attention. This section will discuss these topics in detail.
             The concept of a healthy lifestyle may vary accor
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