In my opinion the prerequisites are a natural aptitude and a genuine curiosity.
It can be simultaneously true that they are struggling and unlikely to succeed now, and that their natural aptitude is not being realized due to non-work factors.
Hell, one time my friend died suddenly, and I failed out of every project I was on and developed a ton of health problems. Since then, I've gone back to my natural state, but it was hard. Anyone looking at me during that time would have seen a distracted fuckup. I probably would have been given an ADHD diagnosis and drugged heavily, were it not for the acute signal from the proximity of a good friends sudden murder.
1% of depression is chronic.
>The good news is that with the right treatment and support, most people with depression can make a full recovery. (https://www.nhs.uk/mental-health/conditions/depression-in-ad...)
I can't advise for genuine medical cases, but for the average case of anxiety/depression you can over come it. For men I would recommend the following channel: https://www.youtube.com/@ElishaLong
Elisha Long's content is not for me. I also don't think it's relevant to the topic of mental health.
Speaking from experience, I can say that when I prioritized adequate time to do activities I find challenging and enjoyable, that were deliberately unrelated to my work-life in any way, that my mental health improved.
The depression didn't disappear. But it became manageable.