Mr. Gabriel, you are an excellent teacher who helped us in one of our most difficult years. Not only you help us with your complete and organized material, that we use it even in university, but you also helped us psychologically in an unstable and bad period of our lives. You were there both as a teacher and as a friend. You calmed us down even when we were fighting each other ( <img draggable="false" role="img" class="emoji" alt="😛" src="https://s.w.org/images/core/emoji/13.0.0/svg/1f61b.svg"> ). Thank you for everything! I wish you all the best for your journey.