Understanding dynamics in classical music can be really tough for composers. This is because they need to get a handle on both the small details and the bigger picture in their music. Here are some problems composers might run into:

1. Different Meanings: Dynamics aren't just about being loud or quiet. They include a bunch of ways to express feelings. Composers have to deal with terms like "piano" (quiet), "forte" (loud), "crescendo" (getting louder), and "diminuendo" (getting softer). Each of these words can mean different things, which can be confusing and lead to mixed messages in their music.

2. Expressing Emotion: Using dynamics to show emotion is another tricky part. Composers need to find the right mix between being dramatic and going overboard. If they push too hard, the music can feel fake or forced.

3. Instrument Differences: Each instrument reacts differently to dynamic markings. A piece that sounds strong on a piano might not have the same power on a violin. To really understand how each instrument works, composers need to learn a lot about them, which can seem overwhelming.

Even with these challenges, composers can get better at understanding dynamics in some simple ways:

• Look at Scores: Studying music written by other composers can show how to use dynamics effectively.
• Try It Out: Writing short pieces that focus only on dynamics helps composers get comfortable with them without worrying about melodies or harmonies.
• Get Feedback: Working with musicians allows composers to hear real-time reactions to their dynamic choices. This helps them improve their approach.

By tackling these challenges, composers can boost their skills and create music that feels more emotional and powerful.