Blue
Ravenous Bugblatter Beast of Traal
Let the DM know, and don't play a leader-type or an information gathering specialist (some rogue, some faces, divination expert, etc.)
Leave all of the major decisions up to other people, including the information they use to base those decisions on. Focus more on playing a fun, memorable character. You can be tactical (as long as it's not about things you shouldn't know, like vulnerabilities, resistances, or hidden hazards).
And always remember that the DM is also a hobbyist at the table who deserves enjoyment, so don't do anything that would steal that.
Leave all of the major decisions up to other people, including the information they use to base those decisions on. Focus more on playing a fun, memorable character. You can be tactical (as long as it's not about things you shouldn't know, like vulnerabilities, resistances, or hidden hazards).
And always remember that the DM is also a hobbyist at the table who deserves enjoyment, so don't do anything that would steal that.