Might somebody have anxiety attacks all day everyday?

No: The body must relax at some point. People can have multiple anxiety episodes and panic attacks during a day, but not constantly. There are many other conditions that could mimic anxiety symptoms and a trip to the doctor for an exam is a solid recommendation here.

Consistent panic: Attacks would exhaust the organism (you). There is the possibility of panic attacks that interlace with base-line anxiety or anxiety in the aftermath of panic.