Coaching Supervision and the Blind Spots You Cannot See Alone

Supervision tends to get filed under compliance — a requirement for accreditation, an expense to renew reluctantly. That framing misses what it is actually for.

Coaching is unusual among skilled professions in that practitioners almost never see each other work. A surgeon has a theatre full of colleagues. A coach has a closed room, and the only account of what happened in it is their own — produced by the person whose blind spots are in question.

The Patterns You Cannot See

Four recur often enough to name:

• Working your own material. The client whose situation resembles something unresolved in your own life gets a subtly different coach — more directive, or more protective. This is invisible from inside precisely because it feels like conviction.
• The favourite question. Every coach has a move that works. Over time it gets applied to situations that do not fit, because it is fluent rather than because it is right.
• Comfortable engagements. Clients you like, who like you, where sessions are pleasant and nothing changes for months. Easy to sustain and hard to notice, as knowing when to end an engagement covers.
• Avoiding a topic. A subject you consistently steer away from, often without noticing you have.

None is a competence failure. All are structural consequences of working unobserved.

What to Bring

Not your hardest client. Bring the engagement you feel strangely reluctant to discuss.

Reluctance is the signal. It usually attaches to a client you are slightly embarrassed about — one who is not progressing, one you have started to dislike, one where you did something you would not defend. Those hours are worth more than any number spent on an interesting case you already understand.

Other high-value material:

• Sessions you left feeling oddly flat, without knowing why.
• Anywhere you noticed relief when a client cancelled.
• Clients who disengaged, especially ones you did not see coming.
• Moments you gave advice and are not sure you should have.

What to Look For Yourself, Between Supervision

Supervision is periodic; your practice is continuous. Some of the same patterns are visible in your own records if they are structured enough to scan.

• Read the "for me, not them" field across a client — the private observations line in the session notes template. Repeated irritation, repeated protectiveness, or a hypothesis that has hardened into an assumption all show up there before they show up anywhere else.
• Look at where clients disengage. If attrition clusters around a particular session number or client type, that is about you rather than about them.
• Check whether your commitments sound like you. If the verbatim commitments across clients share your phrasing rather than theirs, you are setting the agenda.
• Notice flat engagements. A twelve-week trend that has not moved, with commitments consistently completed, is worth bringing to supervision rather than continuing.

All four require a record. None requires a good memory — which is fortunate, because memory is the faculty most affected by the blind spots in question.

Choosing a Supervisor

Someone who will disagree with you. The pleasant supervisory relationship where you leave feeling reassured every time is a comfortable engagement of exactly the kind described above, with the roles reversed.

Ask a prospective supervisor how they handle it when they think a coach has done something wrong. The answer tells you most of what you need.

If You Cannot Afford Supervision

Peer supervision — two or three coaches meeting monthly with an actual structure — captures a real share of the value at no cost. Rotate who brings a case, agree that the job is to challenge rather than reassure, and bring the client you would rather not discuss.

The structure matters. Without it, peer groups become mutual encouragement, which is pleasant and does nothing for blind spots. The same rules that make group coaching work in when group coaching works apply to peers as well.