Haha, that's very kind! Just don't push yourself too hard; avoid burnout at all costs!
Yes, you are correct. Through my flashcards or by doing textbook questions under closed-book conditions. If my sister is available, I use the Feynman Technique, otherwise I just do the "blurting" method
Personally, I haven't started Trial Papers yet and don't want to touch them until around Term 2 or Term 3. The primary reason is that most of my subjects don't have very many Trial Papers and I'm reserving HSC Papers for the HSC. I can't really redo papers since I remember what the answers were which wouldn't be a genuine attempt. Instead, I complete all textbook questions, get feedback on those, and complete questions from other sources like ********* or anywhere else that isn't related to Trial Papers or HSC Papers.