Amsterdam functions on unwritten cycling rules tourists constantly violate. Stay off the bike lanes — they're not sidewalk extensions and locals won't brake for you. I amsterdam cards rarely save money versus individual tickets; calculate carefully. The Red Light District exists for locals too; gawking marks you immediately. Cannabis coffeeshops require purchase to sit; alcohol serves elsewhere. Trams navigate faster than confused walking but bikes beat everything. Albert Cuyp market offers better stroopwafels than tourist shops near stations. Museum reservations became mandatory post-pandemic and remain essential. The Jordaan neighborhood delivers authentic Amsterdam without Dam Square crowds. Dutch directness isn't rudeness — adjust expectations accordingly. Rain arrives without warning year-round; layers and waterproofs beat umbrellas. Grocery stores close early and Sundays; stock up or pay tourist prices. Brown cafés serve better beer cheaper than branded pubs. Canal boat tours provide context but walking reveals more. Schiphol trains run all night; taxis overcharge dramatically. The city's flatness makes walking distances deceptively achievable. Spring tulip tourism creates crowds; autumn offers identical charm peacefully.