Metagaming kills the game!
I took some very silly decisions because that’s how I thought the character would behave. Only once did I regret it: I made too shy a character and that made for a boring trip. Usually, it was a lot of fun. Honorable mention: being flown away by an angry dragon that I knew would be defeated soon without my character’s intervention, but my character obviously didn’t care. So they went >splat<. Worthy death at the end of a campaign!
During the last evening of a short campaign, my character got unreasonably upset about their pet being killed and as a level 3 ranger climbed on top of an undead dragon and started stabbing it. Rolled an absurd sequence of nat 20 to make it happen, but all luck has to run out, and rolled a 2 at some point. The dragon yeeted me to the skies and I flew away, smashed against a tree, with just the time to yell to my party “I regret nothiii”-SPLAT.
I loved that short lived character, loved the death he encountered!
Great suggestion! Will try to work on it next time. I must admit my characters have very little character development usually. I should work on that!