This is a career change for me. I come from a Finance background and was making on par with what a new DPT makes. I was working on lite days 55/hrs a week and busy/peak/quarter/year end audits 60-90 hrs/week. If I had kept trucking that path, gotten my CPA, worked 'til 27/28 as a senior associate, I could have gotten a manager role @ a local firm and easily made $6 figs.
However, I dreaded going to work, forcing a smile, and doing work @ the end of the day that really made no impact, and I didn't give a $h!t about. The point being, money shouldn't be the primary focus in going into a profession, you will hate your life. <----cliche, I know

I'm living it.
Things I learned in my Corporate Job: I'm not a sedentary desk job person, I enjoy working with people and getting to know them, I truly enjoyed training/teaching others skills and watching them develop and grow and knowing that I had a direct impact on them.
I didn't get into to PT for the money, but because it fits my interests in what I want in a career. Besides, you can always pick up extra shifts/home health visits/ weekends/Travel PT/SNF/LTAC to easily add to your base salary.
I chose PT mainly because I enjoy working with people and I like having a direct impact on the well-being of a patient. It's a low-stress career, fun, has many settings to go into, and it allows for a very balanced work/life with a decent salary.
Just my $0.02