Wolf Method - Kindly Correct Me If I Am Wrong

Using Wolf method.

gbp/usd should be a long till 8814 then short till 8410 [ NFP inclusive ]

eur/usd should be a long till 2736 then short till 2622 .

These levels are taken on basis of H1 and H4.

I am learning the system as yet and I need confirmation if my reading is correct, and if wrong where I went wrong.

Your first mistake is thinking that you calculations include NFP tomorrow, what if it is highly divergent, as usual?

Also, there is no system except your own judgment...