You may also want to work on the basis that - "when you behave reasonably and pleasantly, I'll engage with you" but "when you are being unreasonable and unpleasant, I'll be more difficult to get hold of."
I'm no expert on this - but I know others have posted in this vein.....
Good luck :-)
T 13 M 7 Me 48 H 46 SS 15 BD 7.14 PA D final 5.16 (H filed)
We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus