I do not post much on twitter, but I do follow you. I am not sure if you will see this or not, but I think you need to know you have helped me more than you know. Your lessons are better than a college course or book. The negativity you have had to deal with is ridiculous, and comes from lazy assholes who just think this is an easy way to make money. You have taken the time to actually show people how to do their own TA, and how to do it RIGHT! Ignore the hate. Just know, there are many more like me who truly appreciate all you have done to teach us, without asking for anything. That is a very rare trait, and you should be applauded for it. You earned my respect and if I can ever return the favor I will be happy to do so.