Honestly, even if Khloe hasn’t been taking any drugs, I really don’t believe she should be driving regardless. I’m sure she’s on some kind of medication, even if it’s minimal. Prescriptions for mental health drugs say to use caution when driving, operating machinery etc. on the packet. When I took antidepressants they definitely impaired my reaction times to things, and they weren’t strong enough to make me slur, but I’m wondering if she’s on something stronger that could be contributing to her always seeming out of it, in combination with drugs and alcohol.