Teaching my son to be a man of his word
Been really trying to model integrity with my kids lately. Whenever I tell them I'll do something, I make sure I do it even when it's inconvenient. Caught my 8yo keeping a promise to his sister the other day even though he didn't want to, and he said 'because you always keep your promises dad.' Pretty sure that's one of the greatest compliments I've ever received. Walking the walk is harder than talking the talk but it's paying off.
Integrity is the foundation for everything else. Your boys are gonna remember that you always did what you said you'd do, and that's worth more than anything.