Six years on a helpdesk taught me this the hard way: the #1 thing that separates a tech who gets promoted from one who gets stuck is NOT technical knowledge. It's how they triage.

Here's the mistake almost every beginner makes: they read a ticket, see a keyword they recognize ("VPN," "printer," "password"), and jump straight to a fix from memory. Half the time it's the wrong fix, because they never confirmed what's actually happening.

The fix — a 90-second habit I drill into every new hire:

1. Restate the problem back in your own words before touching anything. If you can't restate it, you don't understand it yet.

2. Ask "since when" — not "what's wrong," but when it started and what changed around that time. Most root causes live in that gap.

3. Check scope — is it one person or everyone? This alone eliminates half your wrong guesses.

4. THEN reach for a fix.

Skipping straight to step 4 is why techs reopen the same ticket three times and start looking incompetent to users and managers alike. Slowing down at the start makes you faster overall.

If you're new to IT support and want the full framework (plus how to actually talk to angry or non-technical users without losing your patience), I put together a full course on it: Thoughts of an IT Support Specialist. Real lessons from the trenches, not textbook fluff.