This Q&A video was originally made for the 3blue1brown Bilibili page reaching 1M followers.
Larger list of book recs: https://3b1b.co/blog/bookrecommendat...

Books mentioned in the video:
Vector Calculus, Linear Algebra, and Differential Forms A Unified Approach, by John and Barbara Hubbard
https://amzn.to/3BJbzCR

Nonlinear Dynamics and Chaos, by Steven Strogatz
https://amzn.to/3BLksMg

Proofs from The Book, by Aigner and Ziegler
https://amzn.to/3kYfSEd

The CauchySchwarz Master Class, by J. Michael Steele
https://amzn.to/3BJaH1a

How to Solve It, by George Pólya
https://amzn.to/3l0htJQ

Solving Mathematical Problems: A Personal Perspective, by Terence Tao
https://amzn.to/3eYefTw

I listed a few more textbook recommendations here:
https://www.3blue1brown.com/blog/book...

Table of contents
0:00 Textbook recommendations
4:05 Avoiding frustration with math texts
6:47 Not being "gifted" enough
8:53 Researching for videos
10:02 Story behind the pi creatures
12:35 Manim
16:50 Training problemsolving skills
22:13 How much should visuals be used in math
25:00 Probability series when?