Ignore the proprieties or offend the pride of an Edokko and he will let you know about it, in no uncertain terms; respect his sense of values and you make a friend for life.
If you respect an Edokko, he will offer you friendship and even financial assistance. 
mnli hypothesis: If you respect an Edokko, he will offer you friendship and even financial assistance.  premise: Ignore the proprieties or offend the pride of an Edokko and he will let you know about it, in no uncertain terms; respect his sense of values and you make a friend for life.