I switched from retail to commercial electrical work 4 years ago (I'm 37 now). Best decision I ever made and honestly wished I'd jumped ship sooner. Great job, awesome coworkers, benefits, and a great company.
Better late than never, I'd say. You got this.
Shut your BF28/9 sound hole and listen up.
Fool me once, shame on you. Fool me twice? Strike three.