Lesson 12: I am upset because I see a meaningless world. https://youtu.be/hOaJ3_iX8Hs Photo by Adem Percem on Unsplash

Lesson 11: My meaningless thoughts are showing me a meaningless world. https://youtu.be/-HeOOWuMdeA Image by Kumar Sharma from Pixabay

Lesson 10: My thoughts do not mean anything. https://youtu.be/gTwJf_UVt8c Photo by AJOY DAS on Unsplash

Lesson 9: I see nothing as it is now. https://youtu.be/37JNq1ZFyZw Photo by Isaac Maffeis on Unsplash

Lesson 8: My mind is preoccupied with past thoughts. https://youtu.be/6-ixzzshh4E Image by Sebastian Lögl from Pixabay

Lesson 7: I see only the past. https://youtu.be/LXzSLE2wtXI Photo by Haewon Oh on Unsplash

Lesson 6: I am upset because I see something that is not there. https://youtu.be/wNzJRe567fg Image by Wolfgang_Hasselmann from Pixabay

Lesson 5: I am never upset for the reason I think. https://youtu.be/ZatyPfzXIs0 Photo by Varsha Prakash on Unsplash

Lesson 4: These thoughts do not mean anything. They are like the things I see in this room [on this street, from this window, in this place]. https://youtu.be/6OFp4Z5EFX0 Photo by Vijetha Surakanti on Unsplash

Lesson 3: I do not understand anything I see in this room [on this street, from this window, in this place]. https://youtu.be/z2cyPTUTdxY Image by Binu Varghese from Pixabay