Where you actually are.

Researchers who study this measure six things, not one — and "how often" isn't on the list. Answer honestly. Nothing leaves your browser unless you choose to give us your email at the end.

Salience

How much mental space does it take up?

Almost noneMost of the day

Mood modification

How often do you use it to change how you feel?

NeverEvery time

Tolerance

Do you need more, or different, for the same effect?

No changeMuch more

Withdrawal

How do you feel when you can't?

FineVery unsettled

Conflict

What is it costing you — time, people, work, self-respect?

NothingA great deal

Relapse

Have attempts to cut down kept failing?

Never tried / heldEvery time

Distress

How much does this bother you?

Not at allEnormously

Read the full course instead