• Example 1: taking a selfie with a co-worker sleeping at his desk and posting it publicly

  • Example 2: recording myself driving fast on a mountain road.

Are these the sorts of behavior a turn-off, showing the guy as being immature, or am I imagining too much and I should just be myself?

Are they a bad idea after a certain age, like after college or 30?

I've seen several girls at work and elsewhere seem to instantly judge me when I'm doing or showing these sort of things.

Should I really be always demonstrating maturity, wisdom and kindness, or is there room for occasionally being mean to others, immature and unwise?