I think I have no wisdom (tooth) at all I never counted my teeth, but I don't recall feeling any new teeth, which should have happened already at my age
They're probably impacted. Mine are like that on the bottom. My dentist has wanted to take them out for 25 years, but they don't bother me, so they're staying.
I never counted my teeth, but I don't recall feeling any new teeth, which should have happened already at my age 
