Hi there , A detailed medical and psychiatric history is needed to come for a diagnosis and it’s also important to do take mental status examination. Anyway, some advice can still be given for your complaints. With the visual media explosion and freely availability of the porn material, such complaints have become quite common in your age group of males.

Let it be any habit/Addiction....if it starts disturbing your routine life then you will have to do something for it. There are various psychotherapies and techniques which can help you to control your habit. Lastly there are some medicines which may have some role but for that you need to consult a psychiatrist.

Hello, Follow few points they will help 1. Avoid being alone. 2. Keep your mobile and laptop away when going to bed. 3. Do regular physical exercise 4. Read a book before going to bed 5. Plan your day's... And follow the plan.