These are many common signs and symptoms but not all signs are experienced among all people.How well do you carry on with your daily functions, relationships, school, friends etc. Do you suffer from mood swings which go between extreme elation and depression, Withdraw socially, Do you have a Mood change which doesn't match your personality or their emotions don't fit the situation, Do your Sleeping and eating patterns change dramatically, energy level changes A change in how you look or take care of yourself Poor concentration Doing dangerous or self destructive things Behaving strangely or having unusual beliefs. These are the signs of mental illness, There is a lot of great information and help on the internet, if you feel you may fall into this catagory. A site like , or C.A.M.H. has a