AJ
Contributor
No, it's not a bad habit at all. But different divers have different ways of doing things.The rule I work to is until I am certain I cannot accidentally enter water too deep to drink my way out of, my mask and reg stay put. I do not think this is a bad habit to be in.
I don't normally feel the need because a) I checked all my gear before entering the water, b) I want a clear view and no clutter entering or exiting the water. Btw, boat diving to me is different from shore diving. While boat diving or hauling heavy equipment like a DPV while entering the water I do wear mask and reg. It's not a rule, it's something I asses before entering the water.