No, the left hand is considered unclean in Indonesian culture; always use your right hand when giving or receiving items, including money.

Flip-flops are fine for beaches and casual outings, but avoid wearing them in temples, formal settings, or upscale restaurants, as it may be seen as disrespectful.

Be flexible and patient, as punctuality is less strict in Indonesia; allow extra time for meetings, tours, or events, as delays are common and culturally accepted.

Always ask for permission before photographing individuals, especially in rural areas, and avoid taking photos of religious ceremonies or sacred objects without explicit consent.

Choose stalls with high turnover (indicating fresh food), avoid raw vegetables, and stick to cooked or fried items served piping hot to minimize risks.

Yes, pointing with your index finger is impolite; instead, use your thumb or gesture with your whole hand to indicate direction or objects.

Dress modestly, avoid haggling aggressively, and greet vendors politely with a smile and a nod before starting negotiations.

Carry a small reusable bag for your trash, as waste disposal systems are limited in rural areas, and avoid single-use plastics to reduce environmental impact.

Yes, try rendang in West Sumatra, soto ayam in Java, or babi guling in Bali, as each region has its own unique culinary traditions.

Dress modestly, remove your shoes before entering homes, and avoid public displays of affection, as these are considered disrespectful in traditional settings.

Tipping is not mandatory but appreciated; round up bills at restaurants, and tip drivers or guides 10-15% for exceptional service, especially in smaller towns.

Ferries and buses often run on 'jam karet' (rubber time), so expect delays, and always double-check departure times, as schedules can change without notice.