Yes, if you can be responsible with gambling, that means you know how to treat gambling. You will not just follow your passion but you also know that gambling is just an activity like the others. You will not pass the process to become a professional gambler because you know that it is difficult for you.

You let others do what they want especially if they want to be a professional gambler. Becoming a professional gambler means you don't feel compelled to chase the win or keep gambling every day because you have other things to do. The responsibility will be parts to avoid gambling addiction.