There are many ways to kill spare time

You can...

write blogs

play video games

watch movies/DVDs

go travelling

hang out with friends

clean rooms & wash dishes

do some boundless thinking

go shopping

surf the Internet

do some reading

talk on the phone/videophone

do some exercise

the list can go on and on...

some of them offer you happiness and contentment

some of them offer you nothing but an empty life

at the end of the day, loneliness remains

the figure from: http://bp0.blogger.com/_x_KjKJad224/RyaMjXYv4JI/AAAAAAAACxY/cAECLTcT3po/s1600-h/loneliness.jpg