Before you go, there is much preparation.  The best way to mitigate the struggles on the field is to be well prepared and well sent by your church.  This missions path episode is for the pre-field missionary, and it's crucial for the entire church to grasp the basics of missions here.  Your waiting is not in vain.  God will send you, when he wants to, and in his way.  So, use your time preparation well.  There is much to get started on now.  A successful pre-field ministry sets you up for a successful field ministry.