Hi
I was 29 when i started just after i got a knock back from being a bus driver,
I joined an electrical firm as a labourer and started to do their PAT testing so went on a day course for my C&G 2377 Portable Appliance Testing,
6 months of that proved to my guvner that i was up for it so researched a college that would except me for my C&G 2360 as an adult trainee.
2 to 3 years of study started me as a spark then after a couple more years i did my 2391-10 inspection and testing which took me about a year to complete followed by my 17th edition.
A few years later and now im studying for my 2391-20 design which is proving very difficult, (late nights followed by tired morning)
Just shows a year or so as a labourer on the right firm with the determination to achieve gets you where you want.
37 now but very glad they didn’t except me as a bus driver.
Good luck it will be worth it.