Chasing two rabbits
A martial arts student approached his master with a question. "I'd like to improve my knowledge of the martial arts. In addition to learning from you, I'd like to study with another master in order to learn another style. What do you think of this idea?"
"The hunter who chases two rabbits," answered the master, "catches neither one."
It is important to remember that one needs to dedicate his/her time and effort to one Martial art that meets the individual's needs rather than trying two or three different styles at the same time.