c
first, read the entire thing - there are ways around some of the restrictions
second, someone that would not want to deal with the consequences of someone elses immaturity may object to an immature person's actions
third, what should the penalty be for someone that maims or kills because they did something immature or ignored the consequences of their action(s)
on another tentacle, maybe we should reduce the age limits to 16 and reap the rewards of population reduction - or maybe 14 since a person may be tried as an adult at age 14 in some jurisdictions
in some historical cultures (with shorter life expectancies) a person was considered an adult at age 13
oh well