Well, let's just put it this way, what goes up, must come down
No, they do not. The jump and leap, but gravity never ceases acting upon them.
No, you should not be worried. It is fine.
Does the friend has the history of stealing. If he does then you should be worried, but if he does not you should not be worried. But to be safe, you can keep you stuff on safe place to avoid excuses.
More than any stoner should
Yes, you should be worried if it was not caused by mosquitoes or falliing.
its just a skaters fashion
My friend, the whole world should be worried about Global Warming, including you.
should i be worried about this bump at the corner of my right ears?
Pro hockey and speed skaters wear helmets but pro figure skaters don't.
Depends if you want to be pregnant. If not you should be worried...
you should be some what worried because that could mean that you are not socializing him properly.
You should never be 'worried' about girls. They are not dangerous, unless you lack self-control.