Frequently when I am depressed though not when I am high usually. When I am depressed it just like an emptiness, a black hole that I can't escape from. I try to explain to my T but I always come away feeling like I haven't explained how terrible I may be feeling. When I am severly depressed it's like my emotions just shut down and I think and feel nothing at which point it is near on impossible to communicate with anyone as whatever is said to just does not register inside my head