Hai, you are not alone. We are also with you. Business and Accounting process is not rocket science. At an early age, there was no any accounting but they had done business.
They had no calculator
They had no computer
They had no any Paper and Pencil
They had no any Schooling systems, so on
But they had done business. Facebook founder, Microsoft founder, Appel founder has no any business idea. But They transformed into a successful businessman.
So, daily Practice for half an hour and continue it, habituate it daily basis. Any man learns it in his/her apex stage.