Ensure that you keep a close eye on your personal belongings, including your camera, wallet, and other valuables, as like any major city, Amsterdam is known for having pickpockets.
When walking on the streets, avoid using the bike lanes, as local cycling enthusiasts can react negatively to pedestrians in these areas.
It's important not to purchase light drugs from random vendors on the streets. Instead, if you're interested, make such purchases only from official coffeeshops.