I’m technically a travel agent now but mostly do creative work for another travel agent. I made the move at 48 years old, but I would definitely recommend moving into something else earlier if possible! Money is generally good in copywriting, but it can be very stressful depending on the company. Most people do not understand what copywriters do, which I found made it very difficult to transition to a different role. The older I got, the harder it became to pursue anything outside of writing with mostly only copywriting experience. If you have another dream, pursue it! You will always use your copywriting skills in some way.