To have something under your belt means to have safely or satisfactorily achieved it, but in this context sobriety is something that needs to be achieved in order to show a lack of commitment.
Given the statement "We won't do it until you have a year of sobriety to show that you're not committed, to make absolutely sure that you're on stable ground.", is the statement "We won't do it until you have a year of sobriety under your belt, to make absolutely sure that you're on stable ground." wrong?
- Yes
- No
- Unknown