Do it! I recommend a cheap-ish, lightweight guitar with nylon strings to start.
I learned very easily, but I already knew how to read music from playing piano and that is half the battle. I went to a few lessons, got some recommendations, and I was off and running. And then never practiced and would probably have to relearn the whole thing if I picked it up now. It's in the corner of my bedroom and I plan to try again when I have more time again... like when my kids are teenagers...
There is also a lot training to make your fingers go the right way to hold the guitar strings, at least there was for me, I swear my hands are arranged differently than a normal human's. That's where I got frustrated most.
There are kind of two ways to play- you can learn chords (the finger placement, and what the chord is called- G chord, A minor, etc) and then a strumming technique, and you can strum along to things as long as you know the chords. Or you can learn to really read music and actually finger pick out tunes. Then you are in it for the long haul. Find a teacher and go for it.