If an idea is compelling enough it'll stick in my head until I am forced to write it. If it's forgettable, who cares?

I write exclusively using computers. Pens and typewriters can fsck right off - I wrote my first half million words in my teens on a manual typewriter (had to trade it for a new one due to keys snapping from metal fatigue) so I am not a pen or typewriter fetishist.

Writers block: when I get it, it's because my subconscious spotted that I'd make a huge structural mistake in constructing a novel before my conscious mind became aware of it, and threw on the brakes. So I've learned not to sweat it: take two days off, then back up a chapter, read through, and try to work out why I'm suddenly uneasy about continuing.

An important factor to note is that it's rare for anyone to sell a first novel written before they turned 30-35; long-format fiction tends to require a bunch of experience of human life that takes time to acquire. So your average mid-career novelist is in their forties to fifties!

I don't think most of my opinions, political or social, are so far outside of the mainstream that they'd cause massive outrage on a scale liable to provoke death threats or referrals to prosecutors for outraging public decency, so why worry?

Fatal accidents never happen because of just one mistake. It takes a whole chain of stupids lining up just so to put a full stop at the end of an epitaph.

I don't want to permanently damage myself! On the other hand, a couple of days off the keyboard tends to make things somewhat better.