Hate to be so nosy, how was your experience getting them taken out at such a early age?...
I had my last one taken out last year at 50 and it was painful, but not as painful as the first one at 23... That first wisdom tooth got infected and the root had to be cut out from the gums...
Anyway, I heard most of us have at least 4 wisdom teeth and they were needed at one time, but because the human skull evolved over the centuries they no longer can fit in the skull, just like we all have a tail bone(coccyx) that have gotten smaller over time too.