I don't bother reasoning with retarded people who can't even compose sentences that are not insane.
If you are referring to “ the original borders”, keep in mind Ukraine was not /never was a nation until 1991. Pulling back to “ original borders” means it does not exist, Poland, Russia, Romania and Hungary’s historic borders were what is now “ Ukraine “.
Do realize Vlad is NOT going to give up the ethnic Russian provinces he holds ( they are now officially a part of the Russian Federation).
Get used to it.