Rhet,
I would tell your friend first of all there should be no such thing a just a pastor.The pastor of a church has many duties which your friend may not be familiar with,going to Bible College and seminary is a way of getting the proper tools to deal with all of the situations that are bound to come up in the everyday activities of an average pastor.
Perhaps you can ask him to think in terms of being the pastor of a church that runs about 150 active members.Among these members is a family of five,a husband who is a truck driver,wife is stay at home mom of 3 children a boy 7,two girls one 10 years old and the other 14 years old. We have another family of 4, father is an accountant, mom is a school teacher(elementary),15 year old twins one boy,one girl. The list goes on, some of the families are good and some are barely functional.There is the normal amount of everything good and bad going on in all of the families.Some folks are in financial troubles,some have marriages that are going south for a variety of reasons. One family has a gay son, another family a gay daughter. Some of the deacons in the church have a good view of thier responsibilities and other deacons want to run the church.Not to mention getting the discipling done, the sunday school properly run and administrated by the Sunday school superintendant and SS teachers, oh by the way make sure someone is in the nursery.In addition make sure the visitation program is running smoothly.There are a couple of dozen other things to look after and I need to look after my family.
Question is what is the best way to prepare for all of this I don't want to go insane or quit.It will also be helpful for me to get a pastor mentor while I am in Bible College and Seminary to help prepare myself.Then I have the wonderful reasurrance that it's what I learn after I know it all that really counts.
There is no higher calling than to be the pastor of a church. Not only is it a great honor, it is an awesome responsibility for it is to God you will answer.