several factors can interfere with having a good memory. For one thing, there can be a lack of motivation. Without a real desire to learn or remember something, you propyl won't remember anything. Another factor is a lack of practice. Like any other skill, memory skills must be used on a regular basis. Self-doubt is also a factor that hurt memory. If you believe that you won't remember something, you probably won't remember anything. In addition, distraction can interfere with memory. For example, if you're distracted by a television or by conversation nearby, try to find a quiet environment before trying to commit something to memory.