Really damn tired today. Cycled from Clementi to West Coast to Jurong to Chua Chu Kang to Kranji to Woodlands to Chua Chu Kang back and finally to Clementi. Had a few technical problems along the way back home. Leg cram, leg almost close to shutting down (this is severe. If it does shut down... I won't be able to move at all), tripping and kicking on one's own bike and many more stupid stuff I did along the way. Guess I pushed myself too much until it can't take it anymore. What a suffering it was unable to move for a while in the middle of a walkway in Chua Chu Kang area (returning home). My leg nearly shut down there. It was painful and both my legs can't even move a muscle. The moment I tried to... an added bonus of more pain is rewarded... but what I couldn't take it was it still hurts even when I am not moving at all!!