New career
I’m 61. Retired business owner. Got my private certificate 49 years after my first ride (wanted to fly since that ride). Bought a 182, used it for business travel. After 4 years flying, I decided last year to go for it, my wife supported (supports) the decision. Earned my CFII/MEI/AGI/IGI over the fall/winter. Instructed a couple hundred hours this year. Completed ATP/CTP class last week. Start FO training at regional tomorrow.
Your only limitations are your capabilities and your desires, which are really your attributes.
Good luck!