How to return to normal view from custom view

Hi everyone! I have a spreadsheet of all my daily expenses. Each row is an item expense, and each column is a day of the month.

I set up a custom view which hides all the columns except the first one listing the item and last one which sums the row's total. I did this so I can quickly switch to a view which allows me to see how much I've spent on something for the month without having to scroll across many columns.

I can't seem to figure out how to quickly switch back to the original view. Does anyone know how?

How did you get it in a custom view? Might be able to help if I knew what happened...

To let you guys know what I did (so you can better understand how the worksheet changed), I selected every column except the first and last and hid them. Then I went on the ribbon to View > Custom View and saved that as a custom view.

Now when I switch to it I have to highlight the whole worksheet, rt. click a column, and select unhide to revert the view back. This isn't a big deal, but I can see how it would be if I made a series of changes and saved it as a custom view, and then had to manually undo each change to get back to the original view.

It seems odd to me that there isn't a button or hotkey which switches things back to the way they were.

Thanks for the suggestion guys. Now I feel like a dolt that I didn't even think of that. Ha!

Anyways, I'm just rather surprised there isn't a simple revert back option, such as hitting Esc or something. I'll mark this thread as solved.