on (your) own account

if you do something on your own account, you do it by yourself or for yourself.

I decided to ask a few questions about the accident on my own account.

• Got it in one!
• go to any lengths
• go to any lengths to do something
• go to bat for
• go to bat for someone
• go to bat for something
• go to bed with
• go to bed with someone
• Go to blazes!
• go to earth
• go to great lengths
• go to great lengths to
• go to great lengths to do something
• go to great pains
• go to great pains to do something
• go to ground
• go to head
• go to hell
• Go to hell!
• go to hell in a handbasket
• go to hell in a handcart
• go to pieces
• go to pot
• go to rack and ruin
• go to see a man about a dog