I've had a lot mentors over the years.
My sister and grandma I consider two of the biggest (or longest). They gave a lot of advice throughout junior high and high school, even some in college.
I definitely have some good friends who I also consider spiritual mentors. I think of these mentors and it just makes me think of my "community" back home (as in, at college). The article we read today made me realize that most of the time, I do think of myself as not being capable enough to be a mentor. Though, I do know there are people I could be a mentor too... but it's hard to just start doing so.
I need to/am going to start praying for God to show me people that I can mentor, and how to mentor... what to do. A part of community is building each other up, feeding each other. The mentors I have, have been so valuable and special in my life... they were the ones who reminded me of the hope and trust I have in Christ even through the really hard times. They were the ones who encouraged me to dig into the Word, and stay there.