how to ensure the verse will not be decay from our memory?

HOW???

1. firstly, always have hope that Allah will always be with you and help you in memorising the surah. 
2. motivated yourself...memoriser must have motivation to finished all the memorisation.. dont ever give up.
3. then, used all the techniques that i have shared with you... of not just used some of them.
4. then, take care of what you're taking for your meal and what you eat very day.
5. always be grateful to Allah and pray for not to be forgetful.

Later, i will discuss more detail on what i have shared for you just now...wait!!!