Most people will experience some of these feelings from time to time. In some cases the feelings are an inward manifestation of an outward event such as the loss of a loved one, divorce, change in career or change in environment brought on by a move or transfer. For most these feelings will dissipate relatively quickly. For others the feelings can be persistent and, if left unattended, can cause severe consequences including prolonged depression, addictive behaviors, and complications in school, the workplace.