We all know how important it is to retire after working hard for many years. 
While
Linking Words
,
 many people are calling for a fixed Remove the comma
apply
age
 to do it, I would argue that a more flexible retirement system should be adopted that takes into consideration what type Use synonyms
Use synonyms
job
 the retiree had.
Change preposition
of job
Firstly
, some occupations can lead to higher strain on the body. Linking Words
For instance
, truckers and builders suffer from more Linking Words
job
 injuries than others. Use synonyms
this
 is because of the tasks nature they carry out day by day. To illustrate, trackers have to drive fifty hours a week, during which they are continuously Linking Words
are 
exposed to vibration Unnecessary verb
apply
form
 the truck which leads to chronic pain in the back. Correct your spelling
from
In contrast
, having a desk Linking Words
job
 would not lead to Use synonyms
such
 Linking Words
effect
 on the body. Correct article usage
an effect
Therefore
, it is important to consider the work field to set an Linking Words
age
 to retire.
Use synonyms
Secondly
, people should be able to retire earlier if their Linking Words
job
 can pose a threat to them or to the society around them. As we advance in Use synonyms
age
, our immune system gets weaker. Use synonyms
For example
, doctors and nurses, who are senior Linking Words
citizen
, would have a tougher time fighting an infection than a younger doctor. For that reason, it is of utmost importance to address Fix the agreement mistake
citizens
this
 issue when deciding Linking Words
retirement
 Change preposition
on retirement
age
, where some Use synonyms
Use synonyms
job
 could lead to very serious health problems for the elderly.
Fix the agreement mistake
jobs
To sum up
, some jobs could be more stressful and more dangerous to be carried out after a certain. Linking Words
that is
 the reason I disagree with setting a fixed Linking Words
age
 for retirement.Use synonyms