Your text is already well-written, but I'll provide some suggestions for improvement: "An internship may help to gain valuable experience and knowledge about the special features of the job, while speaking to a career advisor is not as practical in reality." - "While" is more commonly used here instead of "whereas". Additionally, I added a comma after "job" for better flow. "One of the problems that can arise when choosing a career is that a person may not have much information about any profession and, as a result, waste time finding out about it." - Replaced "not a lot of" with "much" for better clarity and flow. Also, changed "some" to "any" for a stronger assertion. "I think the best solution to this problem is to ask parents or people who are more informed in this area about the advantages or disadvantages of the particular job." - Removed "some" before advantages and changed "the" to "a" before "particular job" to make it more general. Overall, your text is clear and conveys your ideas effectively!