Have you ever watched a documentary that made you feel compelled to do something? A couple of years ago I watched Maidentrip. It's about Laura Dekker sailing around the world by herself as a teenager.
After this documentary I started sailing lesson and it has been amazing! There is no peace like the peace you feel on a sail boat. There are no motors, only the peaceful sounds of the waves splashing against your boat.
I often think about the feeling of sailing when I'm having a stressful moment. Remembering the rocking of the boat and the peacefulness of it all brings a calm over me.
If you can afford it, I would highly recommend taking private lessons. This way you get to spend your entire time learning and enjoying the quiet of the ocean :)