add this years theme

Author: nickl1234567

challenge.html

@@ -61,6 +61,13 @@ <h2>Motivation</h2>
 
   <p>With the MICCAI Educational Challenge we are building a library of tutorials relevant to the MICCAI community, created by and for its members. Establishing a comprehensive collection will make the field more accessible and shorten the startup time for new students. The MEC will be repeated at future MICCAI conferences, building a large corpus of educational resources for the community.</P>
 
+  <h2>This year's theme</h2>
+  <p>This year, we invite you to reflect on your own journey into the MICCAI field. 
+    The central theme of the 2025 Educational Challenge is: 
+    <b>“What advice, content, or information would you give your past self as a beginning student?” </b>
+    Submissions can take the form of lessons learned, key insights, or practical tips you wish you had known earlier (e.g., it could be how to approach learning segmentation, debugging deep learning models, understanding complex pipelines, or navigating academic resources). 
+    The goal is to provide concrete, experience-based guidance to help newcomers avoid common pitfalls and accelerate their learning.</p>
+
 
   <h2>Frequently Asked Questions (FAQ)</h2>
   <ul>