others celebrate the evening with services of light, which include singing the song silent night as a variety of candles (including personal candles) are lit. we have the need to know details! wants are things you'd rather not live without. vowel o and the short o sound we will only teach the short o vowel sound which sounds like awe. nonetheless, i think you will get the sense of deep appreciation that is being expressed. that is not only for particular people but also it is required for all people who are realized that having a good health is a must. 