Possible airway obstruction
Expected life events wont be as terrifying because you know they are coming unexpected life events could be deadly though cause i mean cancer is usually unexpected and it could go on for a while without you knowing. Hope this helps!
The answer to your question is C.Viral
1. THEY FOCUS ON THE POSITIVEWhile not ignoring the bad news, people have made a conscious decision to not spend a lot of time and energy focusing on problems. Rather, they look at what is positive in a situation and look for solutions to a problem. These people focus on what they are able to do and that which is within their control.
2. THEY ARE FORWARD THINKING AND WILLING TO LET GO OF THE PASTPeople are too busy thinking of possibilities in the future to spend a lot of time dwelling upon things that didn’t work out in the past. They take the learning from their past failures and apply it to their actions in the future. They never see failure as permanent or a personal reflection of themselves.
I hope it helps.If it really does please mark brainlist