Example: Perfect takeoff, climb , cruise and descent, then the ATC at your destination airport makes you go around 5 times.
Example 2: Flight was going well, until I flared too much at my destination airport, executed a go around and crashed while trying to turn and climb. (Absolutely hate this with a passion…)
(Both examples have actually happened to me. 😑)
What are some things that have ruined your picture perfect flight?