Full Idea
A worry haunts the denial of tense: if tense is just mind-dependent, then minds at least themselves must be tensed.
Gist of Idea
At the very least, minds themselves seem to be tensed
Source
Robin Le Poidevin (Intro to 'Questions of Time and Tense' [1998], 2)
Book Reference
'Questions of Time and Tense', ed/tr. Le Poidevin,R [OUP 2002], p.4