In the original release of The Sims, there were 8 interests; Travel, Money, Politics, 60's, Weather, Sports, Music, and Outdoors. For children, the first four were replaced by Toys, Aliens, Pets, and School. Interests were initially hidden, and could only be viewed with a cheat code. The Hot Date expansion pack added 7 more interests that were only available to adults; Exercise, Food, Parties, Style, Hollywood, Technology, and Romance. Interests are viewable via the "Interests" tab on the lower HUD. Hot Date also introduced magazines, which adult Sims can read to change their interests. Gaining an interest point in one subject will cause the Sim to lose an interest point in another.