Memory & Brahmacharya

Hello Sir
  
      i follow yours guideline from last couple-up months. at one time i happy and also upset about my old masturbation from last 12years. sir i am in field of Advocates and i have to read and search lost of law-books and focus on accuracy on judgement. but i never focus or give best or even single confers answer about any critical case which i face. i passed all my exam by lost of hard working by reading numbers of times because of my poor memory. which i feel due to this my masturbation or lost of my vital
energy.   now i completely give up this habit from eights months except lost in night-mare. now i feel new freshness and get inner strengths. but still i not remember some critical aspects of my profession and suddenly forget about past activity. so i want to know can i improve or get memorably power which i lost by regular practice of BRAMCHARIYA. or yes so how much time it will takes .