covid-19, psychological sequelae, concept of optimism against the pandemic.

abstract alive anxiety background concept corona coronavirus covid covid19 depressed depression despair emotion face facemask failure fear ffp flower hand head health help his hope image introvert keep landscape lock love man mask mental obsession optimism optimistic outbreak outdoors outlast pandemic person pessimistic pressure problem protection psychiatric psychological psychologist quarantine safe safety security sequelae suffer surreal survival survive tetric therapy virus