His later video where in the outro he mentions about going sponsor-free is the one that made me tear up https://www.youtube.com/watch?v=rB83DpBJQsE&feature=you

His later video where in the outro he mentions about going sponsor-free is the one that made me tear up https://www.youtube.com/watch?v=rB83DpBJQsE&feature=youtu.be&t=1062 https://www.youtube.com/watch?v=rB83DpBJQsE&feature=youtu.be... Here's a little bit of quote from the video: ===== So... typically this is the part where there might be some kind of sponsor message. But one thing I want to do with the channel moving ahead is to stop doing sponsored content, and instead make things just about the direct relationship with the audience. I mean that not only in the sense of the funding model, with direct support through Patreon, but also in the sense that I think these videos can better accomplish their goal if each one feels like it's just about you and me sharing in a love of math, with no other motive, especially in the cases where viewers are students. ===== He's really a good person. I'm glad that now he is able to do this full-time by just the support from his patreon.