Uchishandisa rugwaro rwakapiwa, bvisa tsanangudzo dzakawanda dzesayenzi yokufungidzira
Context:Munyori weAmerica wezvesayenzi uye mupepeti Lester del Rey akanyora kuti, "Kunyange munhu akazvipira kana kuti fan<unk>ano ane nguva yakaoma achiedza kutsanangura kuti chii chinonzi science fiction, " uye kusavapo kwe" tsanangudzo yakakwana inogutsa " imhaka yokuti "hapana miganhu inonzwisisika nyore nyore yesayenzi". Maererano naIsaac Asimov, "Nhau dzesayenzi dzinogona kurondedzerwa sorutivi irworwo rwenhau runobata nemhinduro dzavanhu kuchinjo dzesayenzi netekinoroji". Robert A. Heinlein akanyora kuti "Rondedzero pfupi inobatsira yezvinenge zvose zvinofungidzirwa nesayenzi ingarava kuti: kufungidzira kwechokwadi pamusoro pezvinoitika zvenguva yemberi zvinobvira, kwakavakirwa zvakasimba pazivo yakakwana yenyika chaiyoiyo, yakapfuura neyazvino, uye pakunzwisisa kwakakwana kwechimiro nebetsero yenzira yesayenzi".  Chikamu chechikonzero nei kuchinetsa kwazvo kutsanangura rondedzero yakabvumiranwa yesayenzi yokufungidzira imhaka yokuti kune kombamiro pakati pavanofarira fungidziro yesayenzi yokufungidzira yokuita somutongi wavo vamene mukusarudza icho chaizvoizvo chinoumba fungidziro yesayenzi yokufungidzira. Damon Knight akapfupikisa chinetso chacho, achiti "zvinhu zvesayenzi yokufungidzira ndizvo zvatinoreva patinenge tichizvitaura". David Seed anotaura kuti zvingava zvinobatsira kutaura pamusoro pesayenzi inonakidza sechinhu chinopindirana nemamwe marudzi, akajeka zvikuru, nemamwe marudzi.
Maererano naLester del Rey, "Science fiction inogona kurondedzerwa sorutivi irworwo rwezvinyorwa runobata nemhinduro dzavanhu kukuchinja kwesayenzi netekinoroji". Maererano naRobert A. Heinlein, "Rondedzero pfupi inobatsira yezvinenge zvose zvinofungidzirwa nesayenzi ingarava kuti: kufungidzira kwechokwadi pamusoro pezvinoitika zvenguva yemberi zvinobvira, kwakavakirwa zvakasimba pazivo yakakwana yenyika chaiyoiyo, yakapfuura neyazvino, uye pakunzwisisa kwakakwana kwechimiro nebetsero yenzira yesayenzi".