Read this excerpt from President John F. Kennedy's inaugural address on January 20, 1961:
In the long history of the world, only a few generations have been granted the role of defending freedom in its hour of maximum danger.
I do not shrink from this responsibility-I welcome it. I do not believe that any of us would exchange places with any other people or any
other generation. The energy, the faith, the devotion which we bring to this endeavor will light our country and all who serve it-and the
glow from that fire can truly light the world.
And so, my fellow Americans: ask not what your country can do for you-ask what you can do for your country.
My fellow citizens of the world: ask not what America will do for you, but what together we can do for the freedom of man.
Based on the excerpt, what is the central idea of this speech?
A to cultivate a sense of well-being among the American people
B. to motivate people everywhere to uphold the freedom of humankind
C. to motivate Americans to strive for the development of their nation
D. to foster a feeling of happiness and unity across people and nations

where is the writing? (so i can answer)

laughter and happiness are an essential part of life. laughing releases the body's "feel good" chemicals. thus, it provides long or short term relief from stress and or anxiety. more or less, laughing strengthens social connections and provides an easy approach in social related situations.

moreover, there are many benefits of laughter and humor. it's as if they play the role of superhero to combat anxiety and depression, according to researchers. happiness and laughter is the best medicine for teen mental health.

what happens in the body also affects the mind. the positive changes in physical health also have profound an impact on mental health. we have a lot to gain from laughing! medical effects of laughter have continued to validate the pain-relieving effect and benefits of laughter.

scientists tell us that laughter and humor actually, believe it or not, lower blood pressure, reduce stress hormones and increase muscle flexion. there are many benefits to happiness and laughter, and they so happen to increase the circulation of antibodies in the blood stream and make us resistant to infections.

as stated before, laughing releases your body's "feel good" chemicals, and on a related note, negative stress can cause your body to release chemicals that weaken your immune system which makes you more likely to contract a disease. luckily, laughter reduces negative stress and prevents those chemicals from being released.

all in all, you may want to consider laughing as much as you can!

yup its an addiction