Expert Q&A · Ask the Consultant · 5 min read
I keep hearing that I should ‘build a network of mentors,’ but I’m not sure if that means one close relationship or several looser ones. How many mentors should I actually have?
Short Answer
Most people are well served by one or two deeper relationships for the decisions that matter most, supplemented by a wider, looser network for specific questions as they come up. The number itself matters less than whether each relationship is real enough to be honest, a long list of names you rarely talk to isn’t a mentor network, it’s a contact list.
This question usually comes from good instincts, wanting broad support, but it can lead to spreading yourself so thin across many loose contacts that none of them ever really get to know your situation.
The right number depends on four factors working together, not a fixed rule:
The Range of Decisions You’re Facing
If your questions span genuinely different areas, academics, a specific industry, a life decision, no single mentor can credibly cover all of them, which naturally argues for more than one.
How Much Time You Can Actually Invest
Each real relationship takes ongoing effort to maintain. Spreading that effort across too many people means none of them get enough of it to become genuinely useful.
Depth Versus Coverage
A single deep relationship builds the trust needed for genuinely candid feedback. Multiple looser ones trade some of that depth for broader perspective.
How Much Your Needs Are Currently Changing
During a period of rapid change, a new field, a major transition, wider input can be more valuable. During a more stable period, going deeper with one or two people usually serves you better.
In practice, this usually settles into a small core, one or two people you talk to regularly and trust with real detail, plus a looser set of contacts you reach out to for specific, occasional questions. The core relationships do most of the actual work.
It’s worth periodically checking whether your current mix still matches your actual needs, since both your questions and your relationships change over time.
Bottom LineAim for one or two relationships deep enough to be genuinely honest with you, and treat everything beyond that as a looser network for specific questions, not a substitute for real depth.