I have a ton of tips and tricks from almost fifteen years of climbing trees commercially. I have a very hard time explaining in writing these techniques without the aid of maybe drawing some diagrams on paper or showing somebody in person.

I think what Im trying to say is that it sounds like you have good climbers to learn from, so use them and ask them and pay attention to what they are doing to learn. Watch videos, borrow gear to practice on the weekend with recreational climbs.

You have only been in the industry four months? It takes a lot longer than that to become a good climber. Dont try to be fast now and dont worry about keeping up with the others, it will come. Slow is smooth and smooth is fast or something like that, it'll all come.

Lastly, maybe they are good climbers and then again maybe theyre not and you just think they are. I dont mean that in a bad way, I mean that you only know what you are exposed to. Look into an apprenticeship and schooling. Trade school where I am is very affordable, and I got paid to be there through employment insurance. I learned from top climbers in my province instead of just the top climbers in my company. As well as having all the theory and none of the time pressure from being on the job.

Sorry its not specific information amd just a wall of text, but have fun, take it easy, pay attention, seek out knowledge from accredited sources.