I've been making myself play with a plectrum after 30+ years of fingers. I've never been able to get it sounding natural but I think I'm finally cracking it.
How Long Has This Been Going On by Ace was just playing on an advert, so I muted the TV and played along with it on Spotify a couple of times using an Encore P with flats and a pick. For once I felt locked in and fluid, actually sounded better than when I switched back to fingers. Not a hard song by any means, but one of those simple grooves that just works.