Launching a VPS for many users looks like a logical step forward after virtual hosting or the first experience with their own website. A VPS provides more freedom, resources, and control, but at the same time shifts part of the responsibility that was previously handled by the hosting provider to the user. It is precisely at the initial setup stage that typical mistakes often occur. They are not always noticeable right away, but over time they can lead to problems with performance, security, or overall project stability. Understanding these mistakes helps reduce unnecessary risks and turn a VPS into a reliable foundation for further growth.