I've been knitting for nearly 45 years and am a devoted sock knitter. There are so many methods available to knit socks, it can be mind boggling! Two at a time toe up, two at a time cuff down, toe up one at a time, cuff down one at a time, dpn's vs. magic loop...it's enough to confuse world leaders!
I started out by making a very basic tube sock on dpn's. None of that heel business to deal with until I had a good handle on working in the round on dpn's. Next pair..."real" socks with heel's on DPN's! Wow that was easy! I now make all socks on those little tiny 9" circular needles (that everyone else seems to find uncomfortable - but it works for me).
The suggestion that you try 2 needle socks to understand the basic construction of socks is a great idea!
Others have said the seam is not uncomfortable at all and it's a good way to start.
Don't let sock knitting intimidate you, it's really not that hard.
I no longer even use a pattern for socks and I knit socks for my little 5 year old grand daughter. She cracks me up when I give her a new pair..puts them on and "wiggles" her toes. Toe wiggling is a good indication of pleasure...do it often, as you knit socks!
