What careers have you all gone into to afford your horses?

I'm 22 and trying to figure out what career is best suited for me that would also allow me to hopefully one day be able to keep my horses on my own property. I'm currently in school trying to become a physical therapist assistant but I'm concerned the pay isn't high enough for me to accomplish that goal of having my own horse property. Im curious if anyone has had this same struggle or any helpful insight!