Read the paragraph below. What main point does the author make about the problem with over-using antibiotics? Antibiotics are medicines that treat infections caused by bacteria. Antibiotics have saved many lives since their invention in the 1920s. For example, hundreds of people in the U. S. used to die of tuberculosis every year. Now, such a death is very rare in this country. However, today many antibiotics don’t work as well as they used to work. Some people use antibiotics when they should not—they take them for a cold or virus, which antibiotics can’t cure. Other people don’t finish their medicine. They just stop taking it when they feel better. In both of these cases, bacteria can become resistant to the antibiotic—it no longer works against them. Once a type of bacteria becomes resistant to an antibiotic, patients with that kind of infection must use more powerful and expensive treatments. It’s important for everyone to use antibiotics correctly, so that we still have effective medicines against disease. Don’t push your doctor for antibiotics, and if you are prescribed some, take them all, exactly as you’re instructed.
Some people misuse antibiotics by not finishing their medicine.
Everyone should use antibiotics for any type of cold or illness.
Using antibiotics the wrong way is making them not work as well.
Antibiotics are powerful drugs that can have serious side effects.

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Explanation:

Using antibiotics the wrong way is making them not work as well.

Since the main point of this text is about how people misuse antibiotics and how they can not work, I'm guessing that this answer is the fittest for this piece of text.

agamemnon was the leader of the greek troops in the trojan wars and orestes was his son. when agamemnon returned from the war, he was murdered by his wife's lover in conjunction with his wife. orestes could not stop them but he seeked vengeance for his father. after a long time, he found them and avenged his father while killing them. he killed his mother, but greek mythology claims that his act was just and he was spared the remorse and the guilt. there are a lot of similarities with the ulysses/telemachus father son pair. ulysses was also one of the leaders of the excursion to troy. he still has not returned home, but in a sense the suitors of penelope are marring his estate and his reputation. while penelope is faithful to ulysses, the suitors by taking hold of the palace and committing their shameful acts are dishonoring ulysses. in the same context, telemachus is asked just like orestes to restitution his father's honor, regardless of whether he is alive or dead. athena is him and encouraging him with this example and he himself feels the need to save his father

laughter improves people's emotional and well-being.   kavita khajuria is a psychiatrist and he has defined laughter as " physical expression of humour and joy that has numorous protective qualities." when you feel under stress or sad because you have argued with a person you love, you need to laugh to feel strong enough to face the problems.

when you have an exam , you probably feel under stress. laughing will you release this tension. humour decreases the hormones that cause stress. k. khajuria   says that the brain releases some chemical components when we laugh. these chemical components are called neurotrophic factors and they are very important. they support the neurons in the brain and encourage the growth of new neurons. as a conclusion, you should laugh a lot before giving your exam. laughing will you with your exam and with your brain.

if you are having difficult times with friends or family members, laughing will also you face these problems. alannagh kelly is an assistant psychologist. she thinks that laughter can   make anger and anxiety vanish in the air. laughter can set a new and exciting atmosphere among people and it can make the bonds bewteen people stronger. so, if you are having a difficult time with someone you love, invite him / her to watch a comedy. you will probably make peace.

laugher will certainly protect you against stress and emotional pain. watching a comedy   may be a solution to stress or damaged bonds. " this remedy is fun , free, and best of all, no instructions needed."   alannagh kelly has said in her blog.