system
apprehensive: When I was at the pool and some guy came in wearing all dark clothing and a bookbag. 
gpt
The other day I was swimming with my daughter in the gated community pool, and some guy asked to get in and that he had " forgot his access card " to unlock the gate. 
gpt
That would make me nervous! you never know what kind of person it could be, a predator perhaps.
gpt
Exactly what I was thinking since he didnt have his card, but also was wearing jeans and a bookbag! Nothing that one would wear or bring to a pool. 
gpt
True!