 cyclothermic disorder. So now we will discuss about the cyclothermia disorder. Cyclothermia disorder is known as the milder or chronic form of bipolar disorder. It is previously known as manic depressive disorder. Basically in cyclothermic disorder the child may experience the cycle of low and highs. Now when we say that the child is experiencing low and highs, what does it mean? It means that the child may experience some time high energy level and some time low energy level. So when we are saying that the child is experiencing a cycle of low energy level and high energy level that means that child may experience hypomanic state and the depressive state. But the hypomanic and the depressive state never fulfill the full criteria of hypomanic episode or the major depressive episode. So when the child is like switch in between these two cycles at that time we will say that the child may experience cyclothermic disorder. So if we talk about the symptoms of cyclothermic disorder, so when we are saying that the child is experiencing hypomanic phase at that time, what is the child experiencing at that time? It might be that he is experiencing extreme optimism. That is, there is a lot of positivity towards life. The reason for this is that the energy level in the child is very high. And the inflated self-esteem means that the confidence level is more than average. That is, it is so much that the over-familiarized behavior is being expressed. Along with this, the racing thoughts are experiencing it. That is, the pressure of speech will be very high due to racing thoughts. After that, his aggressive or hostile behavior can also be done. His agitation, his psychomotor agitation can also be experienced, which we can call restlessness. And all these things are occurring due to high energy level than poor judgment. That is, he cannot pass the right judgment. Like if he is spending a lot of money or going towards unprotective sexual activity or substance use, then this might be happened because of the poor judgment. Then, if we talk about the low side of psychothermia, then the symptoms in it can be sadness or hopelessness. Anxiety can also be felt, which means that the mood can feel anxious. Because we have often talked that when there is depression, certain times people become anxious. Then, they feel guilty. They feel fatigue because the energy level is low. Because right now, we are talking about the low form of psychothermia or depression. Then, there can be irritability in the mood. Societal thoughts of behavior can also be experienced. So, mainly the problem is that it has a high and low phase. But not the high phase, the entire hypomanic phase is covering the symptoms of the episode. And neither is the depression, the full features of the major depressive disorder is fulfilling. So, the children of this type, usually their experience of rapid mood cycle is very rapid. Along with this, there is a very low phase in which their mood stays stable, i.e. they experience normal mood. Usually, this is reported in disorder adolescence. But the onset of this is reported till the age of 6.5, that certain times it is onset. Thank you.