Marks matter, but far less than most students and parents believe. The honest truth is that marks open some early doors, but they do not decide your long term career.
There are specific stages where marks genuinely matter. They matter for getting into a good college, for qualifying certain entrance exams, and for eligibility in some government jobs and higher studies where a cut off exists. In these situations, good marks give you more and better options, so they are worth working for.
But once you are past those gates, marks quietly fade in importance. In most careers, no employer or client asks about your Class 10 percentage after your first job. What they care about is whether you can actually do the work, solve problems, communicate, and deliver results.
This is why you see toppers who struggle in careers and average students who become very successful. Skills, practical ability, attitude, and consistency matter more over time than exam scores. A student with average marks but strong real skills will usually outperform a topper who never built those skills.
The balanced approach is this. Aim for good marks where they open doors, especially for college admission and important exams, but do not tie your entire self worth to them. At the same time, invest heavily in skills, projects, communication, and real world experience, because these are what actually build a career.
If your marks are not high, do not panic and do not give up. Plenty of successful people had ordinary marks. Focus on becoming genuinely good at something valuable, and your career will be built on that, not on a number from an exam.