I've thought about taking up the guitar or piano since then, but haven't ever gotten around to it.
Funny you should say that - I've been slowly trying to learn guitar for a couple of months now. I picked up a ukulele last week on a whim and can't seem to put it down! It's simpler than a guitar, but there's still so much to learn: the chords themselves, of course, but also how chords are created and how that relates to the way the instrument is strung; strums/rhythm; fingerpicking; the way different types of strings change the character of the sound... it just goes on and on.
I'm not expert, but contact me if you want to chat sometime. My username is my real name, which is also my homepage's domain ( plus '.com') and my username on every social media service I use.
I still have a long ways to go, I can barely play basic chords properly
I recall that when I was learning my first instrument, and started learning a lot of songs, a lot of the other instruments didn't really make sense. For instance, if I was learning a guitar part from a rock song, the bass/drums/keys sort of sounded like a background mix that I couldn't identify into their individual instruments/parts.