I’m not peeved but will speak for those who become peeved when they attempt to merge onto interstate highways at 20-25 mph slower than prevailing speed, obviously expecting traffic to slow to their pace. If others don’t slow or cannot move to the left, they become peeved. Usually, within a half-mile or so, they zoom past at 10-15 mph faster than others, proving the little pedal on the right will indeed make their car go faster. The accompanying gestures are comical even though not suitable for family viewing. Many approach ramps have “Yield” signs but are rarely obeyed. Doubtful their habits will change as they don't realize the danger they present, but at least they have been represented in your “peeved” column.