Myself, once a week.
I mostly bet on sports, sometime there's a week where an underdog win more than favorite, sometime there's a week with full of unpredictable results. It's random and depend on how lucky your predictions is.
You're right sometimes I don't even feel anything like I needed to gamble and that's because I take gambling as less important and avail myself when I think it's best to do so, which is during my free hours aside of work and other schedule but recently I came to understand that doing this will eventually keep you atvlow cost of loosing and addiction if any gambler be consistent in this act.
One of the interesting thing about gambling is not forcing your self to play bet,, only play when you think you feel like just having fun of playing gambling bet. Gambling when only you feel like proves one is responsible gambler and not being controlled by gambling. Having a steady interest of gambling can be a sign of addiction and people just feel okay with it and never give attention to this signs. Gambling when only you have interest will save one from many expensive lose.