Reading your post, I understood how meaningful and disciplined you are in managing every moment of your life. The strategy of dividing your personal work time in a diary, along with institutional rules and reading books or working on platforms instead of sitting idle in between classes, is quite excellent. I really like the way you have corrected yourself by realizing the mistake of wasting time on Facebook or YouTube in the past. Also, the advice you have given to use your time in a sacred and meaningful way by following religious precepts is very realistic. If you are aware of your responsibilities, wasting time will be reduced a lot. I wish you all the best. 😊