I was still a teenager when i was appointed as MS, and i was eager to help, so they gave me more and more jobs to do. And we went to some shepherding visits, 2/3 was about "my wife won't have sex with me, please talk to her". I asked my father who was also an elder, "is that common to ask elders such things?" and he said "it is nothing, you will be suprised what we deal in our congregation". And i thought to myself "i will better skip that knowledge".
Month or two later, i was in field service with an elder, and he asked me "do you want to serve more, maybe like elder some day or something?" I said "not really, i'm ok doing just technical jobs as MS". He was really disapointed. Next evening, my father (also an elder) ask me about yesterday's service, what did we talk, what did i said, and he said "that was just formality, we prepared your appointment for next week, now you ruined it, who could imagine that you will said 'no'", and he started to laugh. I laughed too, and said "let me mics and books and forms, but dont ask me to poke my nose to other people's laundry". And i never regreted.