LHS 123 be really really careful what you say to the elders. They won't have what's best for you in mind only what's best for the congregation. You may not want to give them any specifics as to why you feel the way you do. A lot of people use the stress and depression angle to slow down their meeting attendance and service time.
Also remember that if you give the elders any specifics they will show you the WTS answer to that and expect you to accept that and move on. If you listen to them but continue to disagree they could take that as a willfully bad attitude.
I was very careful what I told my wife as I faded away. I didn't want her running to the elders to turn me in.