Why should I worry about what you are going to do with him?

Let someone else worry about who's going to light them.

I don't worry about what he is going to do.

I began to worry a little about what was going on here.

We really can't worry about what's going to happen later.

I wouldn't worry too much, about where you are going to stay in the park.

You may worry about who's going to pay for your care.

We really can't worry about what they are going to add up to.

You don't have to worry about going into a bad area.

I didn't worry about what was going on with me.