As alluded to above thinking future sell-on, and your own situation, I suppose in future the line
could be made tram or light rail with a greater frequency, but I would imagine those units would be quieter than current trains! As it's currently single track, to get more trains (or trams/metro) running would be an expensive upgrade to double the track, so I doubt we would see that for a generation at the earliest. That aside it's a lovely part of the world and I'm sure you will used to the trains passing by, much better than lorries or the 4 x 4 school run!
Edit; I looked up future plans for the Fylde railway, and found this from the local MP; does seem to suggest that one day frequency will be doubled?
I have campaigned for improvements to the South Fylde line, serving Kirkham, Lytham, St Annes and through to Blackpool South ever since I was elected. We now have a successful Restoring Your Railway bid to double rail services on the line through the installation of a passing loop.
www.markmenzies.org.uk