You don't need the "cond" if you have no conditions (in newer versions of DB anyways.)
Also, instead of "1 1 =" you could use "true", or "clearbool". An empty boolean stack will always evaluate to "true".
You did use one trick - birth tie severing
*.in7 *.refage *.dnalen mod add *.dnalen sub abs 10 < dupbool
1 .friend store dropbool
not
*.eye5 0 = or
0 .friend store
could be replaced with
*.in7 *.refage *.dnalen mod add *.dnalen sub abs 10 <
1 .friend store
not
*.eye5 0 = or
0 .friend store
Conditions aren't modified unless explicitly done so by "and", "or", "not", "dropbool" etc.
Anyways, nice bot