Use 'draw back' to describe an immediate physical reaction to something frightening or unpleasant.

Fear Reaction

'Draw back' often implies a sudden or quick movement away from something.

Sudden Movements

Use 'draw back' to express changing your mind and not proceeding as initially intended.

'Draw back' implies hesitation or reluctance to move forward with an action or plan.

As a noun, 'drawback' highlights the negative aspect of a scenario, often before making a decision.

Discuss drawbacks when weighing pros and cons; they represent the cons.

Use 'draw back' to describe the act of pulling something towards oneself or aside.

'Draw back' can be used when uncovering something that was previously hidden or covered.