Hi sir. Just got done with your classes. Absolutely loved them. You have designed the classes in such a way that I was able to go with the flow. The flowcharts were helpful for understanding most of the concepts. All the questions including ISM compiled at the end would definitely make it easy for all the students while revising. And not just this sir, you were also giving personal attention here on WhatsApp/telegram, not all the faculties would be doing that. I remember the first time I had a doubt, you personally called me and explained the same for 25 minutes. Really great that you are able to give your time to your students individually. I would definitely be needing your help once I start revising sir. Really confident about the subject. Thank you so much for making your classes available in pendrive mode sir.