Matchup Adaptation
You went into this Caitlyn lane with the wrong setup, taking First Strike instead of a more fight-oriented page into Kalista/Draven-style all-in pressure, and the review kept coming back to that mismatch. In lanes like this, your runes and summoner spell should match the reality of the matchup: you want tools that help you survive the burst and keep autoing in extended trades, not greed for extra gold while the enemy is trying to force every fight. The same idea applies to your starting item choice too — when the lane is explosive, a bit more health and sustain can matter more than a greedy damage start because it gives you room to stay in the wave and punish their mistakes instead of getting forced out early.