Context: I have sustained many injuries from the outside world . My house is n't much safer . I run into walls , i trip over toys . I once tripped over one of Brady 's toys and slammed into the doors that hide my washer and dryer .
Question: What may be the reason they have sustained many injuries from the outside world ?
Option 0: They are too careful and pay too much attention to things they do .
Option 1: None of the above choices .
Option 2: They walk around with protection to make sure nothing happens .
Option 3: They are careless and do nt pay attention to what they are doing .
Answer: 3