It took me a long time before I could make several sets in a few hours. My biggest obstacle was to stop looking for a perfect set. I make the triggers in advance and get to setting. I am fortunate in that I spend most of my time in a river bottom where wildlife is plentyful and natural materials are abundant.
Heck, it took me the better part of a year before I got the hang of it, but then again, it took about that long before I mastered the bow and drill.
For me, it was all about having fun and educating myself in the process.
Happy hunting,
Backwoodsman