21.  The first, those people are very fond of their present job.

22.  Of course, if we have no interest in the present job, we should change job .

23.  However, some people enjoy changing their employments in no time, the reason is that they don't like their present job or they think their present job is unfit for them .

24.  Practicaly there are also some people who like to often change their jobs in these days.

25.  They usually don't satisfied with their present jobs, then try to find a suitable job.

26.  Perhaps people change jobs because they don't like or tire their present job.

27.  Most of them considered that present job can't show their ability , and they want to find more chenllege job.

28.  If you think that present job wasn't fit you, you should look for another job.

29.  Some one like to change job constantly, because they don't like the present job or want more salary.

30.  If people can find a job with more opportunities, they will resign their present job.