Simov preferred to stay alone in his tower. This also for remain mentally sane from the power that Oghma gave to him.
Simov in past helped to destroy a lich living in Seshrentor, a tower north-northeast of Llorkh in Fallen Lands; at one point asked to his god with a wish spell a knowledge power, so Oghma gave him the ability to have knowledge about all people around him on a one-mile radius. Simov nearly was driven insane from knowledge about too many people, so he retreat in the isolate Seshrentor tower, collecting books, some gave to him by Khelben Arunsun. Before 1370 DR his friend Khelben asked him to join the Moonstars and Simov accepted.