Hyoyeon considered leaving SNSD?

Remember how Taeyeon declared to exit from her leader position of SNSD on the last episode of SBS Strong Heart? It turns out Taeyeon isn't the only one suffering the immense stress as an SNSD member, but Hyoyeon as well. She confessed on the set of Strong Heart, "I debuted under SNSD to show the talent I have been polishing for years, however, I have often been in confusion. I even thought to give up on SNSD and go overseas for my studies." Hyoyeon had also revealed her past stories on how she performed as a backdancer for BoA behind the screen prior to the debut. Check out 7:21 & 8:15: cr. RenaiShashin Considering the fact that Hankyung of Super Junior and JaeChunSu of TVXQ have actually materialized their desires to leave SM Entertainment, is SNSD the next to join the list? Let's hope not! Thanks to skim for the tips!