A useful starting point
Avoid changing variants before you understand the current one. Also avoid treating a neat layout as proof that the hand meets the rules. Keep a short reference beside the practice cards.
Try it in practice
Another common learning habit is watching only the outcome. Review your reasoning instead. A clear explanation of a decision is useful even when the next card is unexpected.
Take one idea forward
Choose one question to revisit next time. Use the current rules for your format and keep the session comfortable for everyone.