Any way to see client password in cleartext?

I manage several hundred computers via ARD, and sometimes get successfully connected to clients and then later don't know what password I used. (Sometimes "later" is 30 seconds. Short Attention-Span Theatre. *sigh*)

Is there any way to see what passwords I put in, or are they hashed or some such, and I just need to do a better job of keeping track of what I'm doing?