right now i am working with tactics ninja i have completed one time full course with using chess board and solving every position on chess board but not yet done the quiz. i had a idea in my mind that to finish this course 6 to 7 times with solving every position on chessboard and also quiz part later. do you think its too much or 2,3 times with quality is enough let me speak about my tactical goal i want my tactical skill like alireza firouzja so let me clear one thing i am not afraid to work hard i just want to know that if goal is like this and i am in my foundation years so 2,3 times is enough or 6,7 times is perfect with goal ?