The important things are always on speed dial.
Find things.
Manage servers.
Fix things you manage.
Build things to manage and then fix when they break.
RTFM to build things!
Know what is happening, if it even matters at this point.
Murder Simulator (Usually)
Contact with the outside world and hte likes of the internet.
When you will be on your death bed you wish you stayed off those.
Freedom for your consoomer, chaos for your wallet.
Things that don't fit in categories.
Skript kiddie heaven for when you are really bored.