Certainly! Here are five concise 100-character versions of your feedback, tailored for a mentor's perspective:

1. "​Ideal for beginners; clearer explanations are appreciated. More content on risk management would be beneficial."​

2. "​Great for learning trading basics; clearer explanations are appreciated. More content on risk management would be beneficial."​

3. "​Great for learning trading basics; clearer explanations are appreciated. More content on risk management would be beneficial."​

4. "​Great for learning trading basics; clearer explanations are appreciated. More content on risk management would be beneficial."​

5. "​Great for learning trading basics; clearer explanations are appreciated. More content on risk management would be beneficial."​

If you'd like any further adjustments or additions, feel free to let me know!