I'm constantly praised on the job I do and have a fairly good understanding of what is the context. So I would say I'm quite good.

Overnight Freight in grocery at Fred Meyer (a Kroger chain)
I'd say I'm pretty good at it. In terms of freight, speed is what's expected of you. At least at Freddies.
I work with my best friend too so that's super nice.

I work at a retailer and everybody says I'm a hard worker...

but I think that is mostly because some of my other co-workers aren't as fast as I am or know what to do after certain tasks are complete. I also sometimes get asked if I want to move to a higher position but because of reasons I don't wanna move higher and stay where I am for as long as possible.

Building Services/Environmental Engineer. Not so great but I'm getting better. I'm much better than I was a year ago but still far from where I want to be

Run a small business. I'd say I'm okay, it's more that I see others make bad decisions about running a place. I don't think I'm that good, just that I do common sense practices that have helped me grow every year for past decade.

Journeyman Electrician, and pretty good I like to think. I get the job done and have an understanding of how things work.

I do commercial mostly, tend to avoid residental. Most of my work is done in Data Centers for clients I am not allowed to speak of.

Thanks but I really don't know, I have very little job experience. I wanted to be many things, I guess the most experience i had was programming ... but I only have a years worth of experience and it's in QBasic hahaha

17 

Good to hear, young man. You are in the US, aren't you? 

Check this free college in the US that has newly opened:

https://www.youtube.com/watch?v=9OKfktv3k-0

If I was American I would leave my job in an instant just try my luck there and be part of the revolution, even though I get paid handsomely these days. 

You don't even need a highschool diploma. Check their website as well to understand the nature of the educational program and how to apply. You are young and in a country a lot would die to live in. Don't feel left behind because some few jerks, best of luck.

Small business owner. (Oil Field supplies) I calculate strokes per minute on pump jacks, and sell the belts and pulleys for them. I also specialize in hydraulic hoses, industrial hoses, air hoses, sandblasting hoses, airbrake hoses...well basically any type of hose. Safety supplies, (H2S monitors, gloves for whatever material handling is involved, safety glasses, cleaners, penetrants, flagging, wheel chocks, safety chains, tagging, hearing protection, harnesses, hard hats, safety vests, and MSDS documentation. As such I am bookkeeping, accounting, inventory management, the help, secretary, and the final blame when something goes wrong.

Am I the best at what I do?

Customers will call me to do all the calculations and bitch work and then purchase at my competitors (larger suppliers) for a cheaper price.

Thanks for the advice man : D I will check it out!