english: So this is not a simple decision to make, and unfortunately this is the decision that brain cancer surgeons have to take every single day as they're seeing their patients.
non_english: Nuž, toto nie je ľahké rozhodnutie a nanešťastie je to rozhodnutie, ktoré chirurgovia pri nádoroch mozgu musia robiť každý deň, keď vidia svojich pacientov.