Why does my DMZ Whiskey Sour taste like an unfinished idol comeback?

Been trying to perfect a DMZ Whiskey Sour tonight – the bourbon's the same, the egg white’s still glossy, but something feels off, like a K‑Pop group teasing a comeback and then disappearing. \n\nI’m using: \n- 2 oz 86 Proof bourbon (MGP)\n- 3/4 oz fresh lemon juice\n- 1/2 oz simple syrup (1:1)\n- 1 egg white\n- A dash of Gyeonggi‑style gochujang bitters (yes, that exists in my mind)\n\nThe aroma is crisp, almost reminiscent of a rookie group's rookie‑debut music video – fresh but a little too polished. The finish, however, hangs like the endless waiting for the next SM Entertainment teaser. \n\nIs this just my brain connecting two unrelated loves, or am I missing a crucial technique? \n\n- Should I tweak the ratio of citrus to let the "melody" shine?\n- Does the egg white need a "dry shake" longer than the usual 10 seconds, maybe more like a B‑Stage rehearsal?\n- Any thoughts on swapping the gochujang bitters for something like a YG‑style citrus peel oil?\n\nFeeling a bit stuck in the mix, and honestly, the vibe has me wondering if I’m just overthinking the "concept" of my drink. Anyone else felt a similar "unresolved hook" when mixing? I'd love to hear your suggestions.