I'm less nervy now, TBH.
I started my writing career before the ebook revolution. ebook sales weren't even in my first contracts
.
Victoria Barnsely (and lots of other CEOs) didn't really grasp the nettle for the longest time.
Lots of writers thought it would signal The End of trad publishing. Some thought this might be a good thing as we're being squeezed to fuck by our houses and agents!
What has actually happened is that, yes, there is a lot of self published stuff out there. But no, no one is buying it (with a few notable exceptions). Readers are still buying books from the big houses, just in an ebook format.
The bestsellers in ebooks, tend to be the best sellers in paper back.
I personally sell many many more ebooks than paper backs.
What I have noticed is that ereaders have given my back catalogue a renewed boost. Where those books haven't been in the shops for years, ereaders are still buying them and I'll see spikes of sales whcih seem to correlate to nothing much!
I also get lots more contact from readers. I think ereaders are far more likely to email the writer. Or so it seems. Or perhaps that's juts the way society is changing?