How can I get motivate to prepare exam after failure?

Passing exam is doing a task/ desired activity.

Final goal or outcome is like 3 hours 100 marks or be more precise 5 M long questions and 7 short notes and 10 one answer question like that. So this final goal is having small small goals together to complete. Super final goal you have to have complete pattern of exam in front of you and you have to go continuously in details of the pattern of exam like which chapter long question which chapter short note which chapter how many long question which chapter how many short note like that you have to list from previous at least 5 years question papers. This is 50% part continuously clearing or refining your goal it is a continuous process. Remaining 50% is clearing theory required for this for this you need to have a right learning method which will be quick accurate focus and with presence of mind. After scoring 40% in 11 with Grey's marketing English I could score more than 96% in my 12th only this was proper structured approach towards study I solved all my problems related for my learning which are also problems for anybody's learning I understood that you require right attitude or right process and the most important is 9 to 10 problems while reading only one line are there this 9 to 10 problem which are mixed first you have to separate that problems one by one and have to have solutions for that. I already gone through this and created structure self-study learning method so go through self-study learning method in Marathi, Hindi and English.