Some school leavers travel or work for a period of time instead of going directly to university. Do the advantages outweigh the disadvantages?

More and more high school graduates choose travel or work rather than going to university immediately. In my opinion, the drawbacks outweigh the merits.
There are considerable benefits of travelling or working after high school. First, students can explore the unseen or unknown in their home country or other nationals. It helps student relieve stress after long years of refresh and revitalized to continue engaging in academic pursuits. Second, having a temporary job helps hone their social skills and gain hand-on experience. For example, when students work, they have to interact with their coworkers, managers or customers, then they know how to deal with different kinds of people and improve their communication skills.
There are potential drawbacks of working or travelling after high school. Firstly, students may fall behind with their studies after a period of time relaxing and working. This is explained by the fact that some students don not remember certain academic knowledge needed for their major. When they come back the university, they will find it hard to keep up with their peers. Secondly, some students will lose motivation to study when they start to work. If they achieve certain success, it will promote to a higher position, and then they will become attached to that job. Consequently, pupils will not have interest of pursuing tertiary education anymore. Finally, the young can be overwhelmed by the unwanted difficulties of life outside of school campus. They have to face with a physically demanding job, for example, can be exhausting for most high-school-leaver.
In conclusion, the drawbacks of having work or travelling with high school graduates seem to outweigh the merits because of their effect with students' academic performances