How do I get the player that is currently using the tool?

I’m making a tool, and I’d like to know how to find the player that is using the tool, so that I can use


on them. How would I do this?


[editline]16th April 2016[/editline]

I don’t think you needed to close the last thread and open a new one just for this

Haha, true. I just thought maybe others would find it more easily if it was in its own thread. Thanks though! I couldn’t find that anywhere. Maybe I’m too tired.