What are some challenges you think the next generation will face? ... and

What three habits will improve your life? ...

1) I think the next generation would face some disasters and more disease outbreak, for example the coronavirus outbreak, but I hope it would not happen), unavailable drinking waters, a lot of pollution, depression (hope that would not happen), family problem, etc.

2)

drinking enough water everyday (which I don't do) sleep and wake up early exercise regularly revise on your school work stay motivated and productive