Do you forget something every time you learn something new?

When we learn something new, it doesn't necessarily mean we forget something else; however, our brains have limited capacity for attention and memory. Sometimes, new information can overshadow or displace older memories, especially if they are similar. This phenomenon, known as proactive or retroactive interference, can lead to forgetting, but it varies from person to person and depends on the nature of the information learned. Ultimately, learning and forgetting are interconnected processes in the complex workings of memory.