! By default, clicking the SHOTGUN logo on the upper right will send you back to the Categories view.
If that’s not your cup of 
, you can change this to any other view in your user profile.
To make the change, click on your upper right profile pic > 
icon > Interface on the left nav > Default Home Page
It looks like this:
Once you change this setting, clicking on the upper left SHOTGUN logo will take you to your preferred home instead of the default.
Happy forum-ing!