There is not a unique manner to understand people. It is often argued that the past does not provide significant information while others believe that a relevant way to have a compression about society is history. In my opinion, the past is a fundamental element to understand human’s life.
To begin with, it is commonly suggested that the past is not a learning tool because nothing can be done to change it, therefore, the actions developed were necessary to achieve an objective. To be precise, this means that rejecting history allows people to think about times that can be fixable, which are the present and the future. Taking investments as an example, although having debts in the past was not a beneficial decision, some people still prefer them to accomplish a goal.
However, some people have an opposite point of view. The possibility of paying attention to past experiences, allows the identification of mistakes that must not be repeated; therefore, the decisions are made in a better way. In addition, a new reality can be built by thinking of what kind of future is searched and how different it must be from the past. For instance, when people take missed opportunities in the past, it is a way to change their realities.
In my opinion, I strongly believe that history is one of the most beneficial ways to humans life because it prevents future negative decisions.
To conclude, although previous events cannot be changed, a considerable number of opportunities are provided by the knowledge adopted from the past. I recommend constantly thinking about personal and collective history. 
There is not a unique manner to understand  
people
. It is  
often
 argued that the  
past
 does not provide significant information while others believe that a relevant way to have a compression about society is  
history
. In my opinion, the  
past
 is a fundamental element to understand human’s life.
To  
begin
 with, it is  
commonly
 suggested that the  
past
 is not a learning tool  
because
 nothing can  
be done
 to  
change
 it,  
therefore
, the actions developed were necessary to achieve an objective. To be precise, this means that rejecting  
history
  allows
  people
 to  
think
 about times that can be fixable, which are the present and the future. Taking investments as an example, although having debts in the  
past
 was not a beneficial decision,  
some
  people
  still
 prefer them to accomplish a goal. 
However
,  
some
  people
 have an opposite point of view. The possibility of paying attention to  
past experiences
,  
allows
 the identification of mistakes that  
must
 not  
be repeated
;  
therefore
, the decisions  
are made
 in a better way.  
In addition
, a new reality can  
be built
 by thinking of what kind of future  
is searched
 and how  
different
 it  
must
 be from the  
past
.  
For instance
, when  
people
 take missed opportunities in the  
past
, it is a way to  
change
 their realities.
In my opinion, I  
strongly
 believe that  
history
 is one of the most beneficial ways to humans life  
because
 it  
prevents
 future  
negative
 decisions. 
To conclude
, although previous  
events
 cannot be  
changed
, a considerable number of opportunities  
are provided
 by the knowledge adopted from the  
past
. I recommend  
constantly
 thinking about personal and collective  
history
.