Concentrating on just one particular style of martial art has its advantages: it allows the practitioner to explore the deeper anatomical details behind each technique than the master Dim Mack. A karate master who has dedicated his life to practicing his style will gain immense strength and focus on the parts he uses most often. So he will achieve the goal of karate by defeating the enemy in one fell swoop.
If you're just starting out with your MMA education, it's easy to get involved. Find an MMA gym in St Paul MN, sign up there, train your body, stretch your limbs, and familiarize your body with repeated pain. Usually, most gyms that offer MMA training courses simply advertise the course as "Mixed Martial Arts."
This system includes the innovative hybrid martial arts style Jeet Kune Do, founded by the legendary Bruce Lee. It can be considered a "mixed martial art" because Bruce Lee derived this style from 26 styles originating from the East and the West. Some of these styles are muay Thai, white stork, wing Chun, fencing, and boxing. Another style to practice is Zee Kwan Do, a martial art whose roots go back to Jeet Kune Do.
The choice between switching to a pure training style and MMA training will always have its own tradeoffs. It's like choosing between flexibility and concentrated strength. The more time you spend practicing MMA, the less time you will spend perfecting certain skills in other styles. In this case, you will become a more flexible fighter, but your specific technique may not be as strong as the others.