Deja Vu And You

i have often sensed dejavu throughout my life and feel as though i can predict the following moments just after the feeling ,which i figure is just part of the whole expierience,but lately i had a similar to dejavu occurance and i wonder if any other ats members have had the same thing happen to them..when i look at my computer clock which is set at 24 mode i will 80-90 % of the time the hour time is the same as the minute time its getting so that now i try to not look at the clock and find myself looking almost from behind my hand knowing that the time will be the same and it is /// eg 21.21 23,23 sometimes 21.11 maybe i just read to many 9 11 posts