Ugh, this game tested my patience. Whenever I see one of my builders nearing completion of finish building, say 2-3 hours left, I always find the urge to use gems to complete the build.
This has caused me to use up gems quickly and makes me want to keep buying more, which I am sure this is Supercell's strategy, lol.
But, how do you fight the urge to want to finish the build early and be patient for it to complete?

