After about 2 days (range 2-21 days), depending on environmental conditions, the flea egg hatches torelease a first stage flea larva. This flea larva lives in the host's environment(it is part of the environmental stage of the fleas life cycle), where it feeds on fleadroppings (flea dirt) and dander.
Addiction to drugs, alcohol, gambling, or other similar factors often causes individuals to lie about their whereabouts or actions, which can potentially lead to the development of compulsive lying disorder.
Another common cause of nausea is motion sickness. Lying down when the nausea begins often helps people who have motion sickness. If you're motion sick, try to breathe fresh air (i.e., via an opened window), and avoid reading or any activity that forces you to focus on something closely while in motion.