In order to prepare for the exam, Shishir claimed his mantra to be to continuously prepare until he gets the topic right and you don’t have any backlog remaining,. This will help in more time for preparation.

Shishir used to study from 6:30 in the morning till 8 in the evening without break. While on breaks, I used to play badminton and solve rubik\'s cube. My parents helped me throughout and they are my motivation.

Alongside the JEE Advanced 2022 exam, Shishir was also preparing for the KCET 2022 exam. This is certainly not his first time topping an entrance exam. For the KCET 2022 exam, Shishir secured Rank 1 in Pharmacy and Rank 4 in the Engineering exam.