Interested in massage thearapy
Massage Therapy is the fastest growing field within the healthcare industry. The amount of time it takes to graduate from a school of massage depends on if you are a full time or part time student, and the number of hours required to graduate. Generally speaking, what the other person said is correct, 4-12 months, unless more than 1200 hrs are required to graduate. Then, it may take 14-18 months.
As for how much you can make annually doing massage, it depends on what type of massage you're doing, what area of the country your practice is in, what the average amount is usually charged for a massage session, and how often you work. I know some therapist who only make 12k per year, while others can make upwards to 120k. It's all up to you. Remember, the more education and experience you get, the better you'll become, the more people you'll be able to help, the busier you'll get, therefore, the more $ you'll make. Sitting in a spa or hotel, or even at home, waiting for the world to come to you won't provide you much of anything. Let the world know you're there. NETWORK! NETWORK! NETWORK!
Good luck.