That's awesome and really great of you to share. I spent a long time working on exercises from the 3rd edition which really helped me to eliminate most blocks from my speech, and also inspired me to create a flash-card practice tool and some how-to videos for anyone out there who wants to take a crack at self help. I made it 100% free, have a look anyone who's interested: [https://easyonset.com/](https://easyonset.com/)