Anyone with a Magic Mouse will know that Starbound is pretty unplayable with it - the toolbar scrolling is so sensitive that you've probably found yourself switching away from your weapon rather than attacking with it many times. What follows is a short guide on how to disable the scrolling behaviour on your mouse temporarily and completely; On Mac OS Mojave; Open System Preferences; click Accessibility. Scroll down the list on the left, select Mouse & Trackpad. Click the button in the lower right; Mouse Options... Uncheck the Scrolling checkbox. You can now play Starbound with both a magic mouse and your sanity. Remember to re-check the checkbox when you're finished playing.