Hi Tammie,
I think you should go for it! I had to take a training course first, because this is no picknick and there are standard things you need to know. You need to be centered and very focused. This is actually helpful for oneself, and I believe I´m healing myself each time I´m working the lines because of all the positive things I have to say, the encouragement and concentrating on a problem.
I think you would be good as you´re very outgoing and compassionate.
Go for it!
P.S. I loved that cat! He looks a little bit like my Jupitre, only mine is tigré. (stripes?)