Where can I do this?
Are the costs to get started high or low?
Would I be doing this in a group, in a couple, or on my own?
Are there physical requirements that might make it difficult for me to participate?
Moderate to intense physical movement and dexterity
So what's it all about?
Climbing is said to be so therapeutic because it requires intense concentration. It's both a physical and mental challenge, as you figure out the best route to climb.
You can definitely get started on your own by joining a class. Once you get more advanced you might need a partner to go with you.