I can talk about past experiences at an indefinite time in the past.
I have been to Disney once.
I can talk about past experiences...
I have been to New York...twice!
I can react by showing enthusiasm/interest.
Really? / How cool! / That's amazing!
I can talk about past experiences at a specific time in the past.
The last time I... / I got my first tattoo in 2014.
I can talk about different lifestyles.
Digital Nomad / Workaholic / Traveler