Almost everyone learns to talk within five years of being born.
A lot of people complete their high school (or secondary school) education in less than five years.
Some people even complete a bachelor's degree in less than five years.
One musical artist even wrote a cool song titled 'Five Years'.
And, now, Bill Szczytko, of Dorinthia fame, admits that he's spent the last five years playing and bug testing Quest for Dorinthia: Special Edition, and is ready to present the fruits of his labor with v2.5. Bill admitted there were too many changes to list (though, presumably, this fixes a bug that happens if you kill the guards before getting the sword). So, now's probably a good time to revisit this classic.