The positions in this book CHESS: 5334 Problems and combinations are what Papa Polgar used to train her daughters to be world class champions, so was wondering why cant i use the ame method for myself?, in the next 6 months, i wont be doing anything but to drill all this positions untl i master them competely like the Polgar sisters did, 6 months might not be enough but that ould be my plan, also i would be doing 1-2 problems from Leonid Kubbel book which are also mate puzzles but more challenging, that would help with calculations.
My Training for the next 6 months would be to do mate in 2s and 3s usin 5334 mates from Polgar book

Instead of concentrating on the mating problems, maybe try doing a little bit of each section every day. Start off with the mating problems, but then do at least one of miniature games. Best part of the book in my opinion. Then do some of the endgames and at least one of the Polgar combinations at the end. You'll get more out of the book this way and probably enjoy it more also. It's a good book.

Instead of concentrating on the mating problems, maybe try doing a little bit of each section every day. Start off with the mating problems, but then do at least one of miniature games. Best part of the book in my opinion. Then do some of the endgames and at least one of the Polgar combinations at the end. You'll get more out of the book this way and probably enjoy it more also. It's a good book.
i'm following the method Polgar father used to train her daughters, he didnt jump from one to another, no need to start doing miniature games before i have mastered the mates problem, there is a reason he put those games in the end of the book