First of all are you sure about being a fighter? thats the first thing you must know to yourself because MMA trainings is not that easy dude.. it takes a lot of time more efforts discipline and of course it needs serious attention.
It starts with the Basic ideas- you must learn what MMA things is all about, do some research ( read some magazines or net surfing)
Health and Condition- are you a healthy type of person with no past experiences or backgrounds of some related respiratory or heart diseases? are you in the condition to undergo hard trainings and exercises?
Place and Area- is your place considerably a good one for trainings? Do you have Fitness School nearby or a right place for you to train with?
Those are just simple ideas to consider if you really wanna start training and soon fighting inside the ring If you need more informations about how to start and build a better MMA fighter reputation better check this out and learn more
http://mmafitnessplan.com/ the right place for MMA fanatics.