Figure 6. Opinion change in the boomerang regime.
Blue (resp. purple) curve: the initial opinion of agent 
(resp. 
) described by probability density p(x) (resp. q(x)). Olive curve: the final opinion 
of 
given by (16) with 
. Here p(x) and q(x) are given by (17) with 
and 
. The anchor (maximally probable opinion) of 
not only moves away from the anchor of 
; but it is also enhanced: the (biggest) peak of 
is larger than that of p(x). The second (smaller) peak of 
arises because the initial probability of 
located to the right from the anchor 
of 
, moves away from 
; 
gets a local minimum close to 
.