Can't stop buying

Got into collecting Hot Wheels back when I was 7 years old. We weren't really that capable back then so I didn't have that much collection ( I think at most, 30 cars, most of them were fantasy cars)

Stopped collecting for at least a decade due to change of interest but a week ago, I decided to display my old collection, all thats left are less than 15 and now I can't stop buying😭😭 especially for old series like Blings and others

My partner says I'm just healing my inner child but man this sh*ts getting expensive😅😂