relationships

The game says that when two friends have a strong enough relationship, they won’t need my help anymore. Does anyone know what number represents “strong”? It looks like it only goes up to 4.0.

Also, you earn kudos for relationships with a strength of 20% or more, but I’m not sure what that means, either. Twenty percent of what?

Thanks!

the value you seek is in config.txt as

GV_MINREL_SELFSUSTAIN

Thanks!!!