I took a break when I was in prison back in the 90s and then again when I was in drug rehab in 2000. Yes, I lived a fucked up life back then but, no more. I am a good guy that has a license to get high from the State of Kalifornia and I smoke every day all day from the minute I wake up until the last bong hit at 8:30pm. But I wake up every night around midnight and do another bong hit that holds me over until I get up around 5:30 or 6:00 am.
So I guess I take a break of almost 6 hours each day.