When we talk about success, it should be viewed as a long-term process. Some of us may not see ourselves betting long-term, which makes it hard for them to relate to this concept. If someone is just betting for fun, they likely won’t be well-versed in the terminology of sports betting, as their interest is quite limited. In contrast, those who genuinely want to win will study the sports betting market and seek ways to succeed, even if the chances are slim.
But on the other hand if your goal is for entertainment and seeking pleasure then in my opinion actually betting using other people's predictions or in your own way will not cause problems because when your goal is for pleasure then that means winning is not the main priority.