Yes I like MMA I haven't done it but would deffinately do it if a gym was near by. I have a lot of mates that do it and one had 2 fights for cage rage when they where still around. Last MMA event in watford my mates won his first fight with a aubmission (gillotine to be exact) and I believe it is a fantastic sport, creates a lot of inner strength, self confidence, amazingly it relaxes you and a great self defence aswell.
All the best if you do go ahead with the training.
JoeD