How do you feel when someone of the other gender checks you out?

Which question do you want answered, the one in the title or the one in the post?

How do you feel when someone of the other gender checks you out?

depends on the checking out, leering is pretty creepy, but an acknowledgement that someone finds you attractive or desirable is a great ego boost in my books

and that goes for different or same gender

Are you a man or woman?
yes

I never know whether people of any gender are "checking me out" or just peering at me to see if they know me, or getting ready to ask for money. Possibly I am so ugly that people never do check me out. A gay friend of my ex-wife once told her I had a "nice ass" so maybe they are doing it after I have gone by. I think if I did get checked out by people I would feel slightly flattered.

Both please.

The answers to both questions are contained in my post above.

1) I feel great and enjoy people showing interest in me or they stalk me...but it get weird when they over do it

2) not telling