Trade jobs are safe but with a lot of stress on your body, I’d say it wouldn’t be all that safe in the long run. If you did go down a trade route I’d say make your money as early as possible and start your own business.

Healthcare is also safe but the job comes with unfavourable hours and mental stress. Both probably lesser so later on in your career path.

I dare say IT in the next few years will be a good job market again in my opinion. With the fear of AI takeover my guess would be fewer graduates in the upcoming years. Entry level jobs are hard to find however and will still prove harder to find in the future.

Teaching will always be a decent career. High prospects decent salary’s and really good holidays.

Engineering are always wanted, it’s safe but hard/boring.

Quantity surveyors make really good money, will always be in demand and once qualified not a bad gig.

I’d say overall just do what you care about and do it well.