Fear and trauma about the upcoming bushfire danger period in the Illawarra is understandable, former fire chief Greg Mullins said.
Smoke and ash shrouded the region during Black Summer, but it escaped the flames and destruction.
Since then, three years of rain, excess growth and wet conditions meant firefighters couldn't conduct planned hazard reduction burns, and it's put the region at risk.
"There's a lot of hysteria and trauma out there," former Fire and Rescue NSW Commissioner Mr Mullins said.
"We need to get back to understanding that most fire seasons are survivable, and you can take actions to protect your home."

Mr Mullins has worked in the Illawarra during his time with FRNSW, he's familiar with the dense bushland on the escarpment and the very strong winds around the landmass that can make fires volatile.
There's only been four triple La Nina years - 1957, 1977, 2001 and right now - and each time "we've swung back to a bad bushfire season immediately".
"We've got very heavy fuel loads in the very locations where historically, we've lost the most homes. Suburbs of Sydney, the Illawarra, Newcastle, Central Coast, not touched by Black Summer," Mr Mullins said.
The Illawarra has already had record-breaking heatwaves during September, the South Coast has had a catastrophic fire weather warning and "that's just unheard of this time of year", Mr Mullins said.
What to do before bushfire danger period starts
Mr Mullins has been a volunteer firefighter with the NSW Rural Fire Service since he was 12 years old, and he's urged Illawarra residents to educate themselves on how to protect their family, pets and home now.

"Most people switch off and say 'it will never happen to me'," he said. "Take it seriously. There's huge complacency, but also a growing attitude that the government has to do everything for everyone.
"People need to understand their risks, embrace their risks, and know what to do about it."
Follow your local fire station on social media, know the new fire danger rating ratings, and download the Hazards Near Me app.
"Understand what emergency warnings are when they come up on your phone and treat them very seriously. If you get one of those warnings, it's real and you're in a danger area," Mr Mullins said.
Fires are inevitable, as are days of extreme and catastrophic fire weather, he said.
"Don't fall into the trap of 'oh, this will be another Black Summer and there's nothing we can do'. That's not right, there's lots we can do."
Illawarra's NSW Rural Fire Service brigades
The most up-to-date information will always be on the Hazards Near Me app, but you can always follow your local brigade.
Follow Illawarra Sutherland RFS here, then find your local brigade below (they're listed alphabetically) and follow them for more information.
- Albion Park Rural Fire Brigade
- Appin Rural Fire Brigade
- Austinmer Rural Fire Service
- Bulli Rural Fire Brigade
- Dapto Rural Fire Brigade
- Darkes Forest Volunteer Rural Fire Brigade
- Dunmore Rural Fire Brigade
- Farmborough Heights Rural Fire Brigade
- Gerringong Rural Fire Brigade
- Helensburgh Volunteer Rural Fire Brigade
- Illawarra Cadet Brigade
- Illawarra Communications Brigade
- Jamberoo Rural Fire Brigade
- Mount Keira Brigade
- Mount Kembla Brigade
- Oak Flats Rural Fire Brigade
- Otford Rural Fire Brigade
- Stanwell Park Rural Fire Brigade
The following brigades do not have Facebook pages:
- Calderwood Rural Fire Brigade
- Carrington Falls
- Foxground
- Illawarra Support
- Illawarra Comm Safety
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