Do you need a Jillian?

I want to tell you why I love the show "The Biggest Loser" If you don't know this show it is another reality show that takes up peoples real time(like mine and Ben's), with other peoples "real" lives. :).... Hey but Ben and I have had so much fun together watching a few episodes, plus I've got an insight from it. (If you don't like the show I may have just dropped a few rating points -but oh well)
On the show there are people who are obese - really,really over weight- and they want to loose weight but have lost the power to do it on their own. There are two trainers on this show who motivate them to exercise. Their names are Bob and Jillian. Jillian in particular is very firm with them ... that might be putting it little mild - She's mean. She'll work them until they cry, want to give up or throw up. She is totally insane all over them. I think the first impression you might get of Jillian is that she is really awful, but then you see how the show contestants start to change and actually go back for more of her. They want her to push them, they need her to whip them into shape because otherwise they wouldn't do it. This got me thinking about something, with my spiritual growth. I try so hard on my own to change things that I want to change but I don't, I come up with excuses and believe them. I feel like I need a Jillian to help motivate me to change those things I just am too lazy to change. If I had a Jillian on my back yelling at me and not letting me excuse my way out, time and time again, I think I would change. I also want to be a Jillian, I want to help people get real and affective in their faith and be right with God.
I've been a mentor to others and had mentors since Bible school and they've all been good and helped me grow but nothing like a Jillian, I think us Christians are just too nice to each other sometimes, we keep sympathizing with each others struggles, which of coarse is good but somehow in a loving way can't we get into each others space and face and maybe get ticked off enough to move from our comfort zones. I wonder how I would really respond to a tough mentor?
Now you know the only way Jillian has any credibility on the show is because she is in really good shape, right? I guess that is why it is so hard to be the one to get into some one's face on spiritual matters, because we ourselves have to be credible, walking the talk.
Face to face it's hard to be tough, besides some people would not appreciate this approach so maybe I won't go all "Jillian" on you in person but in this blog I can. It's really up to you if you come and read, and no one has to take it personally. :)
Question for you:
Do you sometimes wish you had someone who cared enough about your spiritual growth that they would get in your face on some issues?