Before you criticize someone, walk a mile in their shoes. That way, when you criticize them, you're a mile away and you have their shoes.
gimme gimme gimme
At close range I'd just hit the bear with a 40mm frag round. If the range is under 20m it won't arm and will just kind of conk him on the noggin.
If he continues to be a bad bruin then I'd step back to 30 yards and hit him with an armed frag. Oh yeah, don't forget to duck!
"Conservation is the mark of a dying civilization. When your technology is not increasing at the same rate as your population growth you are done. Bring on the next contender.".