How do you know when you're lonely?

Question

How do you know when you're lonely?

Answer 1

When you cry because theres no one you can talk to.

I feel lonely a lot ..  

Answer 2

when its all you think about

Answer 3

when everything's about you and no onelse cares

Answer 4

look around the room. Is there anyone there?

Answer 5

you can be lonely in group of people.

when you can not share feelings.

when you do not get the response.

when you do not find a contact on your mobile to whom you want to talk right know.

even then GOD is always with you and wishes of your near and dear ones are there around you  in the form of angles.

take care and do not feel  lonely

Answer 6

Needs make themselves felt pretty plainly.

How do you know when you are hungry? When you are injured? suffocating?

Also if I show up and start pestering you, that's normally a good sign. ^_~