Is it possible to add the non-occupational +20% to Language(own) and achieve 100% at character creation?
I'm basing my character creation off of this CthulhuWiki page, which says this about Language(own):
A character’s Mother Tongue. Choose the language best known to your investigator, such as English. The starting value is equal to the character’s Regular EDU score
Which means if your character had a regular EDU of 80% it starts at 80%.
But the page also says:
Pick four nonoccupation skills and boost them by 20% (adding 20 to the skill base values listed next to the skills on the investigator sheet).
Is it correct that the base value is considered 80%?
Is there any exception that I've missed, that means this couldn't result in a Language(Own) of 80+20=100%?