Most students try to memorize organic reactions one at a time — hundreds of isolated flashcards. It doesn't work, and it doesn't need to.
Nearly every named reaction in the JEE syllabus is a variation on a small number of electron-pushing patterns:
Once you understand why a nucleophile attacks where it does, you stop needing to memorize which reagent does what — you can predict it.
Instead of a list titled "Reactions of Alcohols," build a table where each row is a reagent and each column is the functional group it acts on. This surfaces patterns (e.g. "PCC always stops oxidation at the aldehyde stage") that a linear reaction list hides.
On MCQ-heavy prep, it's tempting to just memorize final products. But when you're stuck between two similar-looking options, being able to draw the curved arrows is what breaks the tie under exam pressure.
Give yourself 10 minutes a day to write out one full mechanism by hand, from scratch, no notes. It compounds fast.