 | focus, single-minded, 42, 4446, 186187, 209
|
 | free will and, 209212
|
 | friendliness, 155163, 157 , 158
|
 | high levels and difficulty dealing with modern life, 149152, 209210
|
 | high levels and less reliability as mates and fathers, 36, 122123
|
 | legislators, men versus women, 5051
|
 | lost during traveling, men versus women, 70
|
 | low-level testosterone and positive behavior traits, 156165
|
 | peacock (vanity), 6667, 107, 108, 197
|
 | presence, 6769
|
 | rambunctiousness, 8, 8187, 122, 149
|
 | "rhino" behavior in, 107, 108, 111
|
 | sexual. See Sex.
|
|