Gas Fees Gone Wild – What’s Your Worst Failed TX Story?

Man, I still cringe thinking about the time I dropped 0.2 ETH on a failed swap during a congested mempool frenzy. Thought I was slick timing the market, but nope just burned gas for nothing. Anyone else have those “why did I even click confirm?” moments?

Curious to hear your worst gas fee horror stories. Any tips to avoid getting rekt besides just waiting for lower traffic times? Maybe tools or bots you swear by? Let’s share the pain (and the lessons learned).