jump to a conclusion

Form an opinion or judgment hastily, as in Wait till you have the facts; don't jump to a conclusion. [c. 1700]

Name	Pronounced	Usage
Abu Bakr	-	Arabic
Tirto	-	Indonesian
Odetta	-	English (Rare)
Giustina	joos-TEE-nah	Italian
Rachyl	RAY-chəl	English (Rare)
Paki	-	Southern African, Xhosa