5 stages of grief by Elizabeth Kubler-Ross. It's very interesting how we cope with grief and loss. It's important to note that the stages can overlap or go out of order, and we can return to stages we've been to before.
Psychoactive drugs are chemical substances that affect the brain. These medications can affect out central nervous system and change the way we feel, act or percept things. Psychoactive drugs are used as medications, to treat different medical conditions,