T-break is short for tolerance break which is a special time a cannabis user sets aside to deliberately cease from consuming cannabis or cannabis products. The aim of this cessation is to help such users to condition their body and prevent it from developing tolerance and insensitivity to the cannabinoid. THC is a strong and effective cannabinoid that gives a euphoric effect to its users. However, chronic use of cannabinoid and cannabis products helps users to develop increased tolerance. When this tolerance racks up, the natural drug ultimately becomes ineffective and unable to achieve its desired result.