Is that credit card charging you interest? Seems odd to have a gross household income around the £150,000 mark yet have £2k on a CC
I personally think any amount of casual debt is quite fine as long as it's free or close to it and your net liquid assets exceed £0. With 0% credit cards in somewhat of an abundance, one can effectively spend up
and invest/save at the same time. As long as any lock-in periods match up with the promotional interest rate periods, you can make money. If not, you can still get something you want now and pay a year later at no cost. The trouble, however, with the kind of debt that most people get themselves in to, is that they are paying heavily for the privilege of borrowing someone else's money to plug a continually occuring gap, making it progressively harder to escape out of.