No mountian walk today

Waked up 3:18am today, try to sleep, cannot sleep, just lay there. Use the Long Wave health machine, then I can fall asleep for one hour again. Waked up again at 5:35am. Practice QiGong for 3 step only. Went to Eng’s house, Saw Lian and she mention they are busy today, will not go to morning mountain walk today. So I just went home and watch TV until 7:30am. Will go to have breakfast with friend this morning.