"Errand Runners" in Universities

In recent years, there are some poor students who charge a fee for running errands like picking up parcels, getting food from restaurants and so on. They earn about ￥400 a month which makes ends meet.

Running errands for schoolmates has their advantages and shortcomings. Errand runners are respected for lightening financial burden by their own effords. They can save their time to find part--time. But at the same time, errand runners may also be looked down upon by their employers. Besides, they will be too busy to have meals, which is bad for their health.
As I see it, college errand runners have more chances to see the world and steel their wils, which will benefit be an asset in their future careers. Meanwhile, universities should try their best to regulate this phenomenon. (why regulate?)

The highlighted sections are unclear. I'm not sure what you'd like to say. Good luck!

-Christian