You are not wrong, you are ahead of the curve. The user who posted this question, a self-taught spreadsheet user who feels uncertain about their methods, has stumbled onto a distinction that too many experienced professionals ignore. Real tables in Excel (the kind created with Ctrl+T or Insert > Table) are not just a cosmetic preference. They are a structural upgrade that transforms how data behaves. The colleagues who manually draw borders around selected cells are creating a visual illusion of a table, but the spreadsheet itself sees nothing but isolated cells. That difference matters more than most people realize.
What makes this confusion so common is that spreadsheets have always let you fake it. You can make data look organized without actually organizing it. You can color rows, bold headers, and apply borders until the screen looks like a grid. But none of that gives you dynamic ranges, structured references, or automatic formula expansion. When someone sorts a manually bordered range, the borders often stay put while the data moves, a small disaster waiting to happen. When they add a row, they have to reapply the formatting. The user in this story prefers real tables, and that instinct is correct. A real table treats data as a cohesive unit: it expands and contracts with your entries, keeps formulas consistent, and makes pivot tables and charts far more reliable.
The deeper point here is about confidence. This user describes themselves as moderately skilled, yet they have identified a fundamental workflow advantage that their more experienced colleagues have missed. That is not a sign of weakness; it is a sign of thoughtful engagement with the tool. Spreadsheets reward curiosity, not credentials. The fact that someone is self-taught and still questioning their own methods suggests they are paying attention to how data actually works, not just how it looks. The colleagues who default to manual borders are following muscle memory, not best practice. They are stuck in a workflow that was adequate before spreadsheets offered smarter structures.
So if you have ever felt like the person who posted this, unsure of your methods, watching others do things differently, wondering if you are the one who is wrong, take this as permission to trust your instincts. Real tables are the right call. They keep your data clean, your formulas stable, and your workflow scalable. The next time someone draws borders around a range and calls it a table, you can show them a better way, not by telling them they are wrong, but by letting them see how much easier it is when the spreadsheet does the formatting for you.