I think 5 or 4 days in a week because in this generation everyone is just on there phones and not doing anything productive but we also don't want to overwork that there are also teens or kids who have after school stuff and they have to practice everyday and i have friends who have to do 30 push ups 60 sit ups and run 2 miles just for football warm up so i think that if they overwork that they don't want to do it anymore and just quit so maybe 4-5 a week
possibility of drowning which can happen in many situations such as getting caught in nets or even getting a cramp in the water or if your in the ocean when others aren't around there's the danger of toxic pollution and chemicals in the water, marine wildlife attacks or getting dragged under by an underwater current
Because vaccines have healthy viruses that try to get your body to be immune to the diseases so when you are already sick your body won't respond to the vaccine because it's just more viruses