Yesterday, I went to East Coast Park during the evening and it was crowded. I went there cycling and jogging. It was quite fun and interesting as i met a lot of people and also ran into some people as well..:p Anyway, my point was, after the exercise, I suddenly felt engernetic and no more lethargic at all! ^^ I was able to last until 12am, cause it is not very possible for a non-althele like me...=,= and the best part was..when i was running, i did not stop at all and after running, i felt even more energy and could even cycle somemore! ^^ So, exercise are really awesome! They not only makes you more awake, but also help you to perspire and enjoy how sports or exercise could be fun! Now, I LOVE EXERCISE!!!~ hehe... ^<^