Doing Something Positive for Lent

True, I've advocated adding good things for Lent, not giving things up. 
Here's a modest proposal under the category of Do Something Positive for Lent, if you just have to give up something for the season.
Two things to give up...
Name-calling.
Complaining.
There's still a month before Easter. How would life be different if you didn't call anyone else a name or complain without doing something to make things better?  What would happen if you took your leave from the name-callers and complainers in your life?  (If you say there'd be no one left to talk to, then perhaps some reflection is in order).