Question about using a full face mask for every job

I heard a guy at the dock in Seattle say he always uses a full face mask, even for simple inspections in clear water. He said it's the only safe way to dive. I think that's overkill for easy jobs where you need to talk to topside a lot. When do you think a half mask is still the right call?

My brother told me to skip the first season of 'The Wire', said it was too slow. I did, and I've never been more confused in my life.

I swear my car keys teleported across the room last Tuesday

In my experience, last Tuesday was a full-on glitch. I left my keys on the kitchen counter, turned for my bag, and they were just gone. I checked under furniture and in pockets, but nothing. Then, I heard a jingle from the hallway, and there they hung on the door hook, a place I never put them. Your mileage may vary, but this has happened a few times now. Take this with a grain of salt, but I really think objects can shift spots on their own sometimes. Most folks say I'm just messy, but the timing is too weird to ignore.