Personally, I don’t wish to serve in Afghanistan due to its insecure environment. If you are comfortable with that environment then there is no harm in joining lectureship. Besides, there might not be bond requirement in lectureship. You may switch easily from lectureship if you succeed to receive a better opportunity afterwards.

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"Tumhary nafs ki qeemat Janat hay isy Janat say kam qeemat pey na bechna."
"Jiyo to istarh ky log tum sy milny ko tarsy; maro to istrah k log tumharee mot par royain"