I have come to dread the word "can". Christians would do well to remove the word "Can" from their vocabularies, at least regarding permission. "Can I do this" is almost always the wrong question. Rather, ask yourself "Should I do this". Is this something you should do - does it show love to God and neighbor? Does it make you violate other duties you have?
Stop thinking about whether or not you *can* do thing - and don't use the fact that you *can* as an excuse. I could make my church office hours from 9pm - 5am, but you know what, it would be stupid.
Think about what is good to do, what you should do. And go from there.