Do I need to speak Thai?

Not fluently, but learning 'Sawadee-krap/ka' (hello) and 'Kob-khun-krap/ka' (thank you) goes a long way in building rapport with locals.

Is it safe to drink the tap water?

No. Use the coin-operated water refill stations found on almost every street, or buy 5-liter jugs from 7-Eleven.

Living Like a Local in Thailand

To live like a local in Thailand, you must move beyond the tourist centers, prioritize street food over restaurants, and master the local transport apps. Rent a condo for a month, get a local SIM card, and spend your time in residential neighborhoods rather than hotel zones.

Pick a secondary neighborhood. Avoid Khao San Road in Bangkok or the beach fronts in Phuket. Look for residential areas like Ari in Bangkok, Nimman in Chiang Mai, or Kathu in Phuket. Use platforms like Facebook Marketplace or DDproperty to find monthly condo rentals.
Master the transport apps. Download Grab and Bolt for rides. For public transit, use the ViaBus app to track city buses in real-time. Avoid tuk-tuks, as they are priced for tourists; stick to motorbike taxis or the BTS/MRT lines.
Eat at the 'Phaeng Loi' (Street Stalls). Look for stalls with high turnover and plastic stools. If you see a line of locals, join it. Order by pointing or using basic Thai phrases like 'Mai Phet' (not spicy) if you can't handle the heat.
Get a local data plan. Walk into any AIS or DTAC shop with your passport. A prepaid tourist SIM works, but getting a monthly 'Net Add-on' is cheaper for long-term stays.

Do I need to speak Thai?: Not fluently, but learning 'Sawadee-krap/ka' (hello) and 'Kob-khun-krap/ka' (thank you) goes a long way in building rapport with locals.
Is it safe to drink the tap water?: No. Use the coin-operated water refill stations found on almost every street, or buy 5-liter jugs from 7-Eleven.