That’s because you only see the levels of classes that are interesting to play. Most regular people are going to specialize in something that keeps them alive and has more use the general public. Did you want to play a level 7 Dentist or a level 5 Pizza Chef? And feats like Least Painful Tooth Extraction for the Dentist or Perfect Toppings Distribution for the Pizza Chef?
That’s because you only see the levels of classes that are interesting to play. Most regular people are going to specialize in something that keeps them alive and has more use the general public. Did you want to play a level 7 Dentist or a level 5 Pizza Chef? And feats like Least Painful Tooth Extraction for the Dentist or Perfect Toppings Distribution for the Pizza Chef?
How many hit die do those classes get?
Can a level 7 Chef take a meat 1d6 cleaver to the face? They should have at least 7HP even with bad rolls and no Con.