If most people don't care to prevent infection, the hospitals and medical resources will soon be overwhelmed, the death rate will surge from 0.5-4% (no exact figure at the moment) to 10-20% like earlier in Wuhan. When viral load in the environment becomes sufficiently high, some young people will be taken away by it too, as in the case of several Wuhan doctors who sacrificed themselves under that circumstance.

Among the ~16-19% who are hospitalized and recover, you may suffer through weeks of pneumonia and your lungs could be damaged long-term.

Even if you're lucky to be among the 80% who survive without hospitalization, you could still be the vector who directly or indirectly infect someone you care about.