I have read what it said in the f1 menu. I have tried multiple times to gain strength, either by carrying/throwing objects or engaging in fistfights, but the stat has not gone up. I have done some attempts to gain toughness, too, such as the fistfights or fighting spawned entities. That, too, has not changed.
Is there something I'm missing? I'm following what I think the f1 menu is saying for raising those two stats, but they refuse to change.
Thanks for any help that is given.