Aim in life is gained by a question luck may happen sometimes, and for certain cases such people work in lower class of works. However, I do not agree when if the case is said "mostly" for some specific reasons such as higher level or career focused people, aim bolstered by family business or cultural background.
First of all, now-a-days, many people who work in the higher levels such as managerial position or have professional jobs like doctors, engineers, accountants do have educational background for their respective fields. It's rarely happened that a doctor chooses engineering as an aim or an accountant becomes a doctor by luck. It's generally not possible due to the vast differences of technical knowledge for that of niche jobs.
Secondly, some people have a predetermined aim because of their cultural background such as children of a government employees prefer to be a government job holder no matter how good the prospect of in the jobs be. In addition to this, aims are fixed by some persons for their family business such as children of hotel business owner later own the business.
However, some people who work in the manual-jobs or who do not have specific aim in life or better to be said whose main aim just to earn money may have aim by the question of luck. For instance, a cleaning person might choose driving as an aim because of higher income and flexibility of the work.
To recapitulate, to some-extend, aim can be achieved by luck for who are not career focused rather earning money is the main goal for them, however, higher levels of job holders or career oriented professional as well as people have work based on cultural background or family business do not attain their goal just based on the question of luck rather their aim is prefixed.
Grammar and spelling errors:
Line 1, column 46, Rule ID: ADVERB_WORD_ORDER[9]
Message: The adverb 'sometimes' is usually put before the verb 'happen'.
Suggestion: sometimes happen
...n life is gained by a question luck may happen sometimes, and for certain cases such people work...
^^^^^^^^^^^^^^^^
Line 3, column 262, Rule ID: AFFORD_VBG[1]
Message: This verb is used with infinitive: 'to engineer'.
Suggestion: to engineer
...s rarely happened that a doctor chooses engineering as an aim or an accountant becomes a do...
^^^^^^^^^^^
Line 3, column 327, Rule ID: IT_IS[6]
Message: Did you mean 'it's' (='it is') instead of 'its' (possessive pronoun)?
Suggestion: It's; It is
...an accountant becomes a doctor by luck. Its generally not possible due to the vast ...
^^^
Line 7, column 228, Rule ID: AFFORD_VBG[1]
Message: This verb is used with infinitive: 'to drive'.
Suggestion: to drive
...nstance, a cleaning person might choose driving as an aim because of higher income and ...
^^^^^^^
Transition Words or Phrases used:
first, however, if, may, second, secondly, so, well, for instance, in addition, such as, as well as, first of all
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 10.0 13.1623246493 76% => OK
Auxiliary verbs: 4.0 7.85571142285 51% => OK
Conjunction : 10.0 10.4138276553 96% => OK
Relative clauses : 8.0 7.30460921844 110% => OK
Pronoun: 12.0 24.0651302605 50% => OK
Preposition: 35.0 41.998997996 83% => OK
Nominalization: 8.0 8.3376753507 96% => OK
Performance on vocabulary words:
No of characters: 1494.0 1615.20841683 92% => OK
No of words: 308.0 315.596192385 98% => OK
Chars per words: 4.85064935065 5.12529762239 95% => OK
Fourth root words length: 4.18926351222 4.20363070211 100% => OK
Word Length SD: 2.8062543093 2.80592935109 100% => OK
Unique words: 148.0 176.041082164 84% => More unique words wanted.
Unique words percentage: 0.480519480519 0.561755894193 86% => More unique words wanted or less content wanted.
syllable_count: 466.2 506.74238477 92% => OK
avg_syllables_per_word: 1.5 1.60771543086 93% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 5.43587174349 55% => OK
Article: 1.0 2.52805611222 40% => OK
Subordination: 0.0 2.10420841683 0% => More adverbial clause wanted.
Conjunction: 1.0 0.809619238477 124% => OK
Preposition: 3.0 4.76152304609 63% => OK
Performance on sentences:
How many sentences: 10.0 16.0721442886 62% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 30.0 20.2975951904 148% => The Avg. Sentence Length is relatively long.
Sentence length SD: 78.1219559407 49.4020404114 158% => OK
Chars per sentence: 149.4 106.682146367 140% => OK
Words per sentence: 30.8 20.7667163134 148% => OK
Discourse Markers: 11.3 7.06120827912 160% => OK
Paragraphs: 5.0 4.38176352705 114% => OK
Language errors: 4.0 5.01903807615 80% => OK
Sentences with positive sentiment : 8.0 8.67935871743 92% => OK
Sentences with negative sentiment : 0.0 3.9879759519 0% => More negative sentences wanted.
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: 0.197425452686 0.244688304435 81% => OK
Sentence topic coherence: 0.0839630615783 0.084324248473 100% => OK
Sentence topic coherence SD: 0.0535242783875 0.0667982634062 80% => OK
Paragraph topic coherence: 0.125974847163 0.151304729494 83% => OK
Paragraph topic coherence SD: 0.0442311193631 0.056905535591 78% => OK
Essay readability:
automated_readability_index: 16.8 13.0946893788 128% => OK
flesch_reading_ease: 49.49 50.2224549098 99% => OK
smog_index: 8.8 7.44779559118 118% => OK
flesch_kincaid_grade: 13.8 11.3001002004 122% => OK
coleman_liau_index: 11.44 12.4159519038 92% => OK
dale_chall_readability_score: 8.2 8.58950901804 95% => OK
difficult_words: 60.0 78.4519038076 76% => More difficult words wanted.
linsear_write_formula: 14.0 9.78957915832 143% => OK
gunning_fog: 14.0 10.1190380762 138% => OK
text_standard: 14.0 10.7795591182 130% => OK
What are above readability scores?
---------------------
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.