The thing driving me crazy at the moment is anything I see with wheels on it, I then think "can I put my dob on that".
Women must think I'm stange checking out the underside of their prams

.
I found myself in an op shop yesterday, looking at one of those walkers for the elderly with the fold down seats thinking that those tyres looked good.
Then today I was in Safeway and they were bringing out boxes on a flat trolley and I was wondering where I could get one of those.
I think I'm going mad