It sounds like your day was very productive and full of interesting activities.

It's great that you start your day with Fajr prayer and exercises. Staying healthy is essential, and walking 3 to 5 km is a great way to do it.

Visiting the library and studying for 2 hours shows your dedication to learning. It is also interesting to see how you shared everyday moments such as the arrival of fish at the market and your experience in classes.