Design paterni su vrijedni kada rješavaju pravi problem koji zaista imate — ali forsiranje ih gdje ne odgovaraju uzrokuje over-engineering. Dobar sud o tome kada (i kada ne) koristiti patterne jednako je važan kao znanje samih patterna.
Koristite patterne kada se uklapaju u pravi problem
✓ When you have a problem a pattern is DESIGNED to solve (recognize the situation)
✓ When the pattern genuinely makes the code better (more flexible, maintainable, clear)
✓ When the added structure is JUSTIFIED by real needs (flexibility you'll actually use)
✓ When it improves communication (a well-known pattern others will recognize)
→ patterns are TOOLS for specific problems → apply them to the right problems
