 part of the the scenario we've had to face with with covid wow now uh doc i i find that you know obviously makes a lot of sense you're right both both the isolation and the infection can be uh um a cause for this ptsd when you say you've seen an increase following covid was it really like a marked increase a very spiked increase would you say like the majority of people that went through covet are now experiencing ptsd or is it a small percentage