My very first “auto” experience was when I was tasked with taking a series of pretty Essex views to entice graduates to join the company, one of my bosses at the time was a lovely bloke and he said “use my car” and as of course it was a management roll vehicle, a Cortina 2.3 Ghia Auto, very posh (at the time) but it was my first auto......first stop at traffic lights I put it in neutral, lights changed and into 1st gear, foot down and Iurched backwards a few yards.....SH1TE!.....nobody behind, now look at the “gear stick” and into D...and off I went. From that moment on I had my left leg tucked well under my right leg for the rest of the day!
As you say, not impossible but needs bit of concentration for the first few days.