I know that NYC is a tough town but . . . lately it's becoming more violent as I grow older. For those who don't know, this is a walking city (especially in Manhattan). Owning a car is impractical and expensive here. I walk as much as I can for exercise. However, lately it is becoming dangerous.

I am in my mid-50's and have bad feet. I try to stick to the right side. However, it appears that younger people and minorities don't care and I am forced to walk around them. They will mow you down. They stand in the middle of the sidewalk to take a cell phone call or to text and, if you say "you're blocking the sidewalk (or stairs)" they respond "walk around me." What kind of nonsense if this? Step aside and let the people by you. BE AN ADULT.

Many times now, I've had women purposely shoulder / body bump me hard. I did nothing to bring this on. It's like modern day high school hallways when bullies butt smaller students while changing classes. I'm thinking of arming myself. Technically, men are not supposed to hit women but what if they hit you first and it's intentional and unprovoked? I've bought permanent black markers to ruin their clothes when it happens in the future but I really want to buy a small knife. I've never hurt anyone in my life but I don't want to be anyone's punching bag either. I've also been verbally harassed by women - total strangers - for long periods of time for objecting when they cut long lines (of men and women). They see nothing wrong with such behavior and appear, in fact, proud of it.

What's within my rights to do to defend myself? Police don't want to get involved and aren't around anyway. I will not be bullied without fighting back.