u feel sad all the time, kind of like theres an empty pit in ur stomach all the time. u will feel like u want to cry even when ur "happy." u rnt as happy as u used to be. nothing seems worth it anymore.

Well depression comes in different forms and can vary on how bad your depression is, it can be caused by many things from trauma to over working youself or bullying. Your depression can be different from others, it just depends on the cause. Different people handle it differently, some people just push away all people and seem like they are heartless, some just are always sad, and sometimes the happiest people are the ones hurting the most, you never really know. Also when depressed it can effect other things like lack of sleep, loss of appetite, and feeling sick or unwell. A lot of people confuss depression and stress as well.