It not a case imho of being addicted to punting but addicted to sex. Having sex in all of its variations is a perfectly normal healthy thing to do every day. Punting is one way of getting that, only one way. An addiction becomes a problem if other parts of your life suffer. So if you have gone into debt for example to have the money to punt then yes punting has become a problem for you. So once a day or once a year can both be as equally bad depending on your personal situation.
Good post in my opinion.
If other parts of your life are suffering then it's a problem, if not then you're clear.
There have been occasions when I've punted very infrequently and then had a punt that had a negative financial effect and then other times when I've punted frequently where I've been more than comfortable.
It's that one-off punt that was the problem, not the times when people might see it as being an addiction.
I wouldn't say that I've ever had an addiction as I have always been able to walk away at any moment and, if I haven't punted in a while, I don't miss it especially.