CrystalGal SG Hey...he really did have stomache immediately after meal. He did ride faster when we quarrel/argue think he is trying to release his anger by rriding fast on the road. Due to his work, he have some problem in sleep well at night..he told me before that night time is his working time (Personal Stuffs) and morning (around 5plus) is his sleeping time.Thus he only sleep less than 2 hours. I also don't know what/how to do with his sleeping problem.