In many countries around the world life expectancy is increasing Discuss the advantages and disadvantages of this situation and give your opinion

Thanks to the development of science and technology, standards of living are getting more and more enhanced. Therefore, we can witness the fact that people get higher life expectancy, especially in modern countries. I suppose that the advantages outweigh the disadvantages and this essay will discuss both with some demonstration.
On the one hand, the increase in life expectancy can be a burden to society. Although people live longer, they find it challenging to work productively in comparison to the young generation. Furthermore, their family and government must pay a lot for the extra expense of sanitary, welfare, and especially medicine. In addition, it is clear that their relatives have to spend time on taking care of them while they have numerous tasks to accomplish. Another negative aspect is experiencing a drill life. To be more specific, The longer they live, the more bored they get. It seems that the generation gap is an obstacle so that they rarely connect with their children.
On the other hand, having a longer expectancy helps people get more time to accomplish their dream that they have not yet done before. Seeing that when they were young, they must earn living and take care of their family. Therefore, they did not enjoy their life and pursue their aspiration. For example, some older people settle up many clubs such as dancing, music, and so on in order that they can discuss and practice together and please themselves. Besides, They devote their experience and value to the community. By the way of example, some scientists donated their life to research and innovation in terms of development of human. Moreover, they transmit profound knowledge to the young generation in order to enhance quality of education.
In conclusion, the merits of having longer expectancy are more reasonable than the drawbacks. Nevertheless, we should consider both sides and seek for solutions to balance them.

Votes
Average: 6.7 (1 vote)
Essays by the user:

Grammar and spelling errors:
Line 2, column 131, Rule ID: ALLOW_TO[1]
Message: Did you mean 'working'? Or maybe you should add a pronoun? In active voice, 'challenge' + 'to' takes an object, usually a pronoun.
Suggestion: working
...e live longer, they find it challenging to work productively in comparison to the young...
^^^^^^^

Transition Words or Phrases used:
besides, furthermore, if, moreover, nevertheless, so, therefore, while, for example, i suppose, in addition, in conclusion, such as, by the way, on the other hand

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 8.0 13.1623246493 61% => OK
Auxiliary verbs: 7.0 7.85571142285 89% => OK
Conjunction : 14.0 10.4138276553 134% => OK
Relative clauses : 9.0 7.30460921844 123% => OK
Pronoun: 39.0 24.0651302605 162% => Less pronouns wanted
Preposition: 41.0 41.998997996 98% => OK
Nominalization: 15.0 8.3376753507 180% => OK

Performance on vocabulary words:
No of characters: 1617.0 1615.20841683 100% => OK
No of words: 315.0 315.596192385 100% => OK
Chars per words: 5.13333333333 5.12529762239 100% => OK
Fourth root words length: 4.21286593061 4.20363070211 100% => OK
Word Length SD: 2.79789360355 2.80592935109 100% => OK
Unique words: 178.0 176.041082164 101% => OK
Unique words percentage: 0.565079365079 0.561755894193 101% => OK
syllable_count: 507.6 506.74238477 100% => OK
avg_syllables_per_word: 1.6 1.60771543086 100% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 11.0 5.43587174349 202% => Less pronouns wanted as sentence beginning.
Article: 4.0 2.52805611222 158% => OK
Subordination: 1.0 2.10420841683 48% => OK
Conjunction: 2.0 0.809619238477 247% => Less conjunction wanted as sentence beginning.
Preposition: 6.0 4.76152304609 126% => OK

Performance on sentences:
How many sentences: 19.0 16.0721442886 118% => OK
Sentence length: 16.0 20.2975951904 79% => The Avg. Sentence Length is relatively short.
Sentence length SD: 27.1471827099 49.4020404114 55% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 85.1052631579 106.682146367 80% => OK
Words per sentence: 16.5789473684 20.7667163134 80% => OK
Discourse Markers: 8.52631578947 7.06120827912 121% => OK
Paragraphs: 4.0 4.38176352705 91% => OK
Language errors: 1.0 5.01903807615 20% => OK
Sentences with positive sentiment : 12.0 8.67935871743 138% => OK
Sentences with negative sentiment : 5.0 3.9879759519 125% => OK
Sentences with neutral sentiment: 2.0 3.4128256513 59% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.0937480747576 0.244688304435 38% => The similarity between the topic and the content is low.
Sentence topic coherence: 0.0336001330211 0.084324248473 40% => Sentence topic similarity is low.
Sentence topic coherence SD: 0.0498007563258 0.0667982634062 75% => OK
Paragraph topic coherence: 0.0633032713578 0.151304729494 42% => OK
Paragraph topic coherence SD: 0.0330407688209 0.056905535591 58% => OK

Essay readability:
automated_readability_index: 11.0 13.0946893788 84% => Automated_readability_index is low.
flesch_reading_ease: 55.24 50.2224549098 110% => OK
smog_index: 8.8 7.44779559118 118% => OK
flesch_kincaid_grade: 9.5 11.3001002004 84% => OK
coleman_liau_index: 12.18 12.4159519038 98% => OK
dale_chall_readability_score: 8.54 8.58950901804 99% => OK
difficult_words: 82.0 78.4519038076 105% => OK
linsear_write_formula: 10.5 9.78957915832 107% => OK
gunning_fog: 8.4 10.1190380762 83% => OK
text_standard: 9.0 10.7795591182 83% => OK
What are above readability scores?

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Rates: 67.4157303371 out of 100
Scores by essay e-grader: 6.0 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.