In many countries, young people of eighteen year old allow to do things such as driving a car, voting and marry. What is right time to take this responsibilities?What is your opinion?

A lot of countries 18 plus young generation given rights to drive, vote and marry. In my opinion between 18 to 21 ages do not have experience about the society and they are not matured. Therefore, 18 years old are not the perfect time to give responsibilities to them.
Firstly, most countries given the all rights and 18 ages finished the school education too. Then, eighteen years ages people to move society and they starting to do high education or some people going to earn money. That is good expression of county. That age group has strength and efficiency too. The country have majority of young people automatically, economy and social will be growing up.
On the other hand, young generation too early to taking those activities and responsibilities. Moreover, 18-21 age group does not have any idea and experience about the society. I believe that, younger stage people should get more experience around the all activities. In fact, most perfect time is after 21 age and people have financial stability and job security too.
Therefore, very important to take responsibilities after getting more experience. So my opinion is most suitable age is 21 and they can run their life time peacefully.

Votes
Average: 5.6 (1 vote)

Grammar and spelling errors:
Line 4, column 147, Rule ID: LIFE_TIME[1]
Message: Did you mean 'lifetime'?
Suggestion: lifetime
...itable age is 21 and they can run their life time peacefully.
^^^^^^^^^

Transition Words or Phrases used:
first, firstly, if, moreover, so, then, therefore, in fact, in my opinion, on the other hand

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

Performance on Part of Speech:
To be verbs : 7.0 13.1623246493 53% => More to be verbs wanted.
Auxiliary verbs: 3.0 7.85571142285 38% => OK
Conjunction : 12.0 10.4138276553 115% => OK
Relative clauses : 3.0 7.30460921844 41% => More relative clauses wanted.
Pronoun: 12.0 24.0651302605 50% => OK
Preposition: 22.0 41.998997996 52% => More preposition wanted.
Nominalization: 8.0 8.3376753507 96% => OK

Performance on vocabulary words:
No of characters: 1014.0 1615.20841683 63% => OK
No of words: 202.0 315.596192385 64% => More content wanted.
Chars per words: 5.0198019802 5.12529762239 98% => OK
Fourth root words length: 3.76996954942 4.20363070211 90% => OK
Word Length SD: 2.85239603163 2.80592935109 102% => OK
Unique words: 119.0 176.041082164 68% => More unique words wanted.
Unique words percentage: 0.589108910891 0.561755894193 105% => OK
syllable_count: 319.5 506.74238477 63% => OK
avg_syllables_per_word: 1.6 1.60771543086 100% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 5.43587174349 55% => OK
Article: 2.0 2.52805611222 79% => OK
Subordination: 0.0 2.10420841683 0% => More adverbial clause wanted.
Conjunction: 0.0 0.809619238477 0% => OK
Preposition: 3.0 4.76152304609 63% => OK

Performance on sentences:
How many sentences: 14.0 16.0721442886 87% => OK
Sentence length: 14.0 20.2975951904 69% => The Avg. Sentence Length is relatively short.
Sentence length SD: 21.1925092658 49.4020404114 43% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 72.4285714286 106.682146367 68% => OK
Words per sentence: 14.4285714286 20.7667163134 69% => OK
Discourse Markers: 6.57142857143 7.06120827912 93% => OK
Paragraphs: 4.0 4.38176352705 91% => OK
Language errors: 1.0 5.01903807615 20% => OK
Sentences with positive sentiment : 7.0 8.67935871743 81% => OK
Sentences with negative sentiment : 1.0 3.9879759519 25% => More negative sentences wanted.
Sentences with neutral sentiment: 6.0 3.4128256513 176% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.184437569782 0.244688304435 75% => OK
Sentence topic coherence: 0.0639444991579 0.084324248473 76% => OK
Sentence topic coherence SD: 0.0540938102576 0.0667982634062 81% => OK
Paragraph topic coherence: 0.11988834942 0.151304729494 79% => OK
Paragraph topic coherence SD: 0.0550059073821 0.056905535591 97% => OK

Essay readability:
automated_readability_index: 9.4 13.0946893788 72% => Automated_readability_index is low.
flesch_reading_ease: 57.27 50.2224549098 114% => OK
smog_index: 8.8 7.44779559118 118% => OK
flesch_kincaid_grade: 8.8 11.3001002004 78% => OK
coleman_liau_index: 11.24 12.4159519038 91% => OK
dale_chall_readability_score: 7.14 8.58950901804 83% => OK
difficult_words: 36.0 78.4519038076 46% => More difficult words wanted.
linsear_write_formula: 7.0 9.78957915832 72% => OK
gunning_fog: 7.6 10.1190380762 75% => OK
text_standard: 9.0 10.7795591182 83% => OK
What are above readability scores?

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Minimum 250 words wanted.

Rates: 56.1797752809 out of 100
Scores by essay e-grader: 5.0 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.