It maybe just normal depression. It reads a little to me like you have lost the feeling of control and feel like everything slipping away... and that maybe manifesting as a coping mechanism as a form of depression.<p>To quote the intro from wikipedia, see if this is familiar:<p>------<p>Depression is a state of low mood and aversion to activity that can affect a person's thoughts, behaviour, feelings and physical well-being. Depressed people may feel sad, anxious, empty, hopeless, helpless, worthless, guilty, irritable, or restless. They may lose interest in activities that once were pleasurable, experience loss of appetite or overeating, or problems concentrating, remembering details or making decisions; and may contemplate or attempt suicide. Insomnia, excessive sleeping, fatigue, loss of energy, or aches, pains or digestive problems that are resistant to treatment may be present.<p>------<p>And most importantly also from wikipedia "Depressed mood is a normal reaction to certain life events" i.e. things have happened which have caused the fun to disappear. Remember if it depression, it happens to everyone and huge percentage of people reading this would have the same reaction to your situation.<p>I'm no expert on depression and its probably unwise for me to give any more advise but as far as I'm aware talking is always a start, and anecdotally its worked wonders for me in the past. Even just the process of explaining it someone else can bring perspective to things that seem out of control, the blog post may have already helped with this.<p>It might be a time for a catch up with a friend or your parents or something.<p>Or take up a completely different activity. I had a friend that studied psychology and one thing he said that stuck with me was "your mind gets stuck in loops, when you are in a mood you will only have thoughts related to that mood".<p>So an easy way to break the mental cycle can be do something else that takes your mind off it. I found squash good for this, its so fast, frantic, and full of surprises that for 30 minutes you are in a completely other world, and during that time your mind can relax, or process its outstanding stress.