Insertion at beginning
Don’t start Insertion at beginning (dll) with jargon. Start with Insertion at beginning dll on Vikram's board. That is the whole point.
Do Insertion at beginning (dll) once by hand. one Insertion at beginning dll step Vikram can write from memory. Change one input. Say the new result out loud.
Without Insertion at beginning (dll), a campus project gets messy and Insertion at beginning dll on Vikram's board is hard to trust.
Use Insertion at beginning (dll) when Insertion at beginning dll on Vikram's board must stay clear. If a simpler DSA step works, use that instead.
Don’t do this with Insertion at beginning (dll): copy-pasting Insertion at beginning dll without a dry-run. Interviewers spot it in ten seconds.
After Insertion at beginning (dll), Vikram should still remember copy-pasting Insertion at beginning dll without a dry-run.
One breath for Insertion at beginning (dll), then Insertion at beginning dll on Vikram's board, then copy-pasting Insertion at beginning dll without a dry-run. Sit down.
For Insertion at beginning (dll): definition + a campus project + one failure.