When people actually 'need' alcohol, tobacco or other drugs to get them through episodes in life, it is called

The answer is dependence. This is when you have a need to consume a substance such as alcohol or a drug, and depend on it to feel good.

Addiction

Explanation:

When people actually 'need' alcohol, tobacco or other drugs to get them through episodes in life, it is called Addiction. People become addicted to drugs and they then start to become dependent on alcohol, tobacco or drugs.

put her wishes into writing and have them notarized.   hand them out to her loved ones.

explanation:

answer (c) by causing social withdrawal;