Many people nowadays have a tendency to open a 
 and run their own 
, especially when they are born 
inChange preposition
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  a well-off family, 
havingWrong verb form
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  a quite considerable amount of money and be swayed or even defrauded by other people. 
, some people do not know what abilities they need to pick up to do well in trading . From my standpoint, both mathematics, 
softskillCorrect your spelling
soft skill
soft-skill
soft skills
  and good fortune are necessary factors that we ought to anticipate before setting up a 
.
As a matter of fact, 
 means the activity of buying and selling goods and services, 
 inseparably with math. 
, a 
  will probably have to know how to control the profits and 
lossFix the agreement mistake
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  of their 
 by using intricate math 
operationFix the agreement mistake
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 . 
, some specialized methods can be applied in order to calculate the money that the 
 have invested and 
shrinkedCorrect your spelling
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  back every month. 
, finance plays a determinant role in running a 
, so it will be vital for the directors to have the 
capabilitiesFix the agreement mistake
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  to decide how much money their companies should spend on various aspects. 
, without mathematical mastery, a 
 can hardly maintain and be successful in 
.
, it is undeniable that 
 and luck are 
 needed to be a victorious 
business Correct your spelling
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 . Being a director 
doChange the verb form
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  not mean that it is unnecessary for us to learn 
  as communicating or persuading. To illustrate, a leader in a 
 has to communicate and get on well with other officers or workers to achieve the 
's goals or mission together without any arguments that may affect the result pessimistically. What is more, as the 
economyReplace the word
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  market fluctuates continuously, we sometimes need to have some good fortune. It is difficult for us to predict the change 
ofChange preposition
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  the market exactly, so luck may turn the tables on the odd 
occasionsFix the agreement mistake
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 .
From what 
haveChange the verb form
show examples
  been analyzed above, I may come to the conclusion that math, 
softskillCorrect your spelling
soft skill
soft-skill
soft skills
  and luck are three things that a 
 needChange the verb form
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  to 
Add a missing verb
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preparedWrong verb form
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  conscientiously on condition that they have 
aChange the article
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  desire to be a 
star-upCorrect your spelling
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 . The way I see it is that specialized skills should be made ready meticulously to evade going bankrupt, being deeply in debt or even suicide just because lacking of knowledge and the 
eagerReplace the word
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  to learn.