You know more about you than anyone. Listen to yourself.
There are elements of this laid out in Bermy’s post #24 and Tucker’s post #43. When I had been climbing for a few months I came to be around an even newer climber named David. He was exuberant with excitement about climbing and tree work.
When David was up in a tree I pretty much just had to look the other way and focus on other things because it was too painful to watch his molasses slow progress toward completion. At one point he asked if I would teach him some things because he wanted to be faster like me.
I said sure and so the next time he was set up in the tree and we had a little time I started to ‘help’ him. He had one tie in point up high in the middle of this oak tree and had come down to a low level limb about 5 in. in dia. and 20 feet long. On the way down he set the other end of his climbing line out on a neighboring and higher limb so that if he slipped he wouldn’t swing back into the trunk.
So about the first thing I say is that he didn’t need that second line, he was just wasting time setting it and now fiddling with a hitch on it. “I need that, if I don’t have it I might SMASH into the tree trunk”, he said. So back and forth and finally he is not willing to drop that line out but, he will give it extra slack, so he is not fidgeting with it every few moments to eek out a little more distance out on the limb.
David is telling me how scary it is and how he is afraid he is going to fall. I’m telling him, “there is no where to fall to, just quit fussing about everything and walk out to the end of the limb so you can start trimming it”. Somewhere around that time I hear a big crack and David goes off the side of the limb and onto his TWO 6K plus lifelines. Cradled like a baby in mid air. I think, shoot we just irreparably broke the customers beautiful keeper limb, we screwed up how this tree will look. David is spitting and sputtering about how he told me so and he could have gotten killed etc.. He went on....
The point being David knew far more about what he was able to do than I did. I would go out there with an aggressive mentality, laying over sideways with 70+% of my weight on my top tie in point. I was only thinking from my perspective. David knew my advise wasn’t right for him with his current style. (He was standing up, weight on the limb.) Another person may have been doing something a little longer than you but, they are not you. Only you can decide if you are capable of something, you may need to adapt it to how you do things. Trust yourself.