What's the best way to become a locksmith with no experience?

[NightHollow]

I've been exploring different skilled trades lately, and locksmithing caught my attention because it seems like something you can get into without spending years in college.
I'm curious about the best way to start from scratch. Would you recommend taking a locksmith training course first, or trying to find someone willing to take on an apprentice?
Also, how long does it realistically take to become comfortable working independently? I'd love to hear from anyone who's already gone through the process.