how long do you sleep a day?

hi. everybody, how long do you sleep a day? how long is a ideal sleeping time?
if you are tired at the time you shoud be concentrated, for example in the class, what will you do to make yourself...

can you sleep while light is on?

hi, there is a interesting thing. when i was a child, i was fear of darkness, and could not sleep without light on. now, i have grown up, and i dont like sleeping with light on.
how about you?
do...

have you ever quarrel with someone in public?

sometimes, when i working along the street, i can alway see a group of people massed watching other people quarrelling. of course, i never interested about that thing.
your guys, have you ever...

anyone knows?

hi, i have a PTC site---coinclick. i dont know will it pay. so is there anyone have been paid by that site, or it is just a scam?

what's your opinions about marriage in internet games?

you know that there are many games which can provide a chance for players to get married, for example, Audition, a game exploited by korean. have you ever get married with someone in the games? do...