when BB tries to do something he should not be doing, try diverting his attention eg, he wants to grab the remote control and you don't want him to do it, say "no" and then divert his attention by bringing to another location, or play a different game with him, or get out a toy. but try not to yell at him, as when he gets accustomed to your yelling, it will just go downhill all the way......... just personal opnion, after observing many parents' actions and babies' reaction thereto.