Fuck it . I have no clue what a catch is anymore <| sep |> There are a number of different kinds of switches in electric circuitry , even they all just look like buttons . Some are designed to interrupt the power when you press them like the reset button . Others are normally in the off position , and when you press them , you actually make them send a short on signal . This on signal can then travel to other stuff like relays and other logic controls to activate other components and turn the interrupted power signal into a fresh constant signal , starting the computer . <| sep |> not leaving the water on or being injured by a child with a mean streak and a lot of ingenuity ? <| sep |> Please not Wiggins Please not Zach Please not KAT