<ul data-eligibleForWebStory="true">Choosing between for and while loops in C# is about intent rather than syntax.For loops are suitable when you know the exact number of iterations required.Examples of for loop usage include processing arrays and building patterns.While loops are ideal for scenarios where iterations depend on changing conditions.Examples of while loop usage include user input validation and file processing.Common mistakes include using while for simple counting operations and for for unknown iterations.Real-world decision making involves choosing the best loop based on the specific scenario.Pro tips for loop mastery include reading code aloud, considering future maintenance, and avoiding infinite loops.The bottom line: Use for loops when iterations are known in advance and while loops when waiting for conditions to change.