Dopamine (also known as the feel-good hormone) is a chemical produced by the body, which acts as a neurotransmitter (chemical messenger) in the brain. 

You do various activities throughout the day. You find some interesting and you think you can do them all day like playing games, and some ...

So the simplest explanation of dopamine detox is "Avoid your pleasures and temptations for some time." You just have to leave whatever is your distraction for a week and observe the change.

Avoid your pleasures and focus on things like studying. You will observe that after some tim...