Hey there Aidan, I too attended HCRI last summer, if I remember correctly I was in the second to last class they offered. I will be entering my third year of university this coming semester. Similar to you, my targets have "worn off" so to speak, but I think it is primarily the transfer that is giving me trouble. In practice they work flawlessly but in the moment I just can't focus on the targets. I was fortunate enough to get about 6 months of fluency out of them though, and those six months taught me quite a bit about the root causes of my problems, and I have shifted to focusing on my self confidence and overall comfort in social situations. Unfortunately I don't really have any treatment options to suggest to you, but if you ever would like to discuss or practice the targets, or talk about anything else really feel free to send me a message. Good luck.