Hi Vaish! Thank you for being so patient with me, and answering my many questions. I appreciated it loads. I'm so excited to attend the rest of the sessions from your AP Chem series. You're a great tutor, and the way you went over the topics really strengthened my ability to actually do the things myself. (P.S., you have a lovely voice!) -I.K.
Learner · 1 yr. ago