No. Only janitors, gods, and possibly a few others can directly unconsider nodes.

If you're not comfortable using (or able to use) user-defined style sheets, you can also re-order your personal nodelets so that there's a bit of space between the ChatterBox and the Approval nodelet.

Of course, nothing beats looking thrice before you stubmit, but we've all been known to /msh something up from to time.

--f