they have heard him complain that he has no friends and feels alone
Explanation:
having a substance problem withdrawals you from friends and family
<span>We expect Dema's behavior to change because the psychoactive drug she took will interfere with the neurotransmitters in her brain and body. As a result, her behavior will be influenced by the changes the psychoactive drug had on her neurotransmitters. For example, this may cause Dema to have a faster or slower reaction than she would have had without the drug.</span>
Answer:
MPD also known as Multiple Personalities Disorder is a disorder where you have more than one personality. It causes forgetfulness and also can be cause by abuse or trauma.
Explanation: