Hi my name is Paul. Stated at the age of 17 for a one man band house basher as a laborer. Learnt a lot about how to run cables in awful complicated houses but nothing about circuitry/methods/regs etc etc.
Time moved on and so did I. Went away from the industry due to falling in love and buying our first home which needed a regular income. This came via the means of many different forms of employment for many of years. One day I said "I want to follow my ambitions....I'm going to get some qualifications and become an Electrician".
Early 30's attending full time college whilst holding a full time job is not easy (hence the reason why I have a lot of respect for any Trainee walking the same path).
Passed ever exam, got the certs and card and then the recession hit

Not easy work wise from 2008. Kept on going, kept on trying and now I can say I've become a bloody good sparky.
You have to build yourself up after becoming qualified, learn everything you can from each job and take that experience to the next job.
At this moment in time I'm working away (2 months now and getting restless) on a theater power/lighting/audio/camera & microphone install. Never in a million years 10 years ago as a house basher would I think I could do it BUT with the tuition, experience and true gut determination it is within my scope and abilities. (finding it easy now and running these kind of jobs).
This is just a little example
A few cables for a single box containing 48 plug sockets.
This is some form of controlling unit... I dont care, it is Cat5e that the technician 2nd fix. It is installed to the spec.... move on.
Now this little beauty took some time to install. Testing it is another issue lol.
Just goes to show that if I can do it, so can you. The above,,,, not bad for a ruff lad from a council estate with no education.
Push yourself, work hard, learn as much as you can. It will work out for you in the long run.