Hi ladies...I am venting, pardon

I hate the new knot!!! I feel like our boards are all screwed up and it feels so not personal and messed up

A few questions I have...
1) The boards are now SO busy! How do I get back to how I used to view the boards (with just the posts)?
2) Why is my siggy pic a picture I used like 3 times ago? Where is the one I just had??
3) Every time I hit the "back" button it errors, is there a better way to go back from a post to the main board?
Oh man, maybe I am just adverse to change but I really hate this!!
Sorry to vent ;-)