Bangkok overwhelms until patterns emerge. BTS Skytrain and MRT Metro cost little and avoid horrific traffic; taxis during rush hour waste hours. Street food safety concerns tourists more than locals — look for crowds and turnover. 7-Elevens contain ATMs, meals, phone credit, and air conditioning: your survival kit. Tuk-tuks targeting tourists detour through gem scams; Grab app fares protect you. Temples require covered shoulders and knees; carry appropriate cover-ups. The Grand Palace demands early arrival before tour buses; noon crowds suffocate. Khao San Road exists for backpackers; Thonglor and Ari exist for living. Thai massage prices depend on neighborhood: ฿200 in suburbs, ฿400 near tourists. Wai greeting shows respect but isn't expected from foreigners — attempt it anyway. Night markets peak after 9pm when temperatures drop slightly. Weekend markets at Chatuchak and Rot Fai demand hydration planning. Bargaining applies in markets, never in malls or restaurants. Disrespecting monarchy brings genuine legal consequences. Rainy season means afternoon storms, not all-day rain — mornings stay dry. The Chao Phraya river boats beat sitting in traffic. Foot massage at 11pm remains perfectly normal. Air quality peaks December-February; masks help.