Context: So I just got home from a mostly awesome Friday night dinner at Eran 's apartment ( one of his roommates is VERY annoying , and it 's not just me ) . I take a taxi home b / c , well , walking home with a backpack full of granola ( that I made all by myself , btw ) , alone , at like 3 am ( Jerusalem or any other city ) is not the best idea , especially since I tend to listen to my ipod when I walk . ( I like having a soundtrack . )

Question: What may happen after taking a taxi home ?
Options:
0. Have prevented of being a possible victim .
1. It takes a long time .
2. None of the above choices .
3. I would have lost my keys .
Answer: 0