<h2>Revenue is only one side of the picture</h2><p>Profitability becomes clearer when you connect income with the time and effort required to earn it. Two projects can have the same invoice value but very different outcomes if one consumes far more delivery, communication or correction time.</p><h2>Review by client and project</h2><p>At the end of a week or month, group your records by client and project. Look for work that repeatedly expands beyond the original expectation, and for work that supports a healthy pace without constant context switching.</p><h2>Use the signal, not a single week</h2><p>One unusual week can mislead you. Review several comparable periods and write down what changed: scope, deadlines, availability or your own process. Treat the result as a prompt for better questions rather than a verdict about a client.</p><p>Clear records give you a calmer basis for pricing conversations and capacity decisions.</p>