No i would advise not to drink alot of water. Belive it or not but i failed the test 1 year 2moro. Its every friday, i had lots to drink so i could think alot but all i could think about is going for a pi*text deleted*.. im going to retake it next month..
Good luck anyway
hey! i have my psychometric test in 8 days today! at 9:30am! do they know who i am? *text deleted* the earliest i roll outa bed is 10! then i *text deleted* travel 18 miles!! *text deleted* means a 6am start for me! >_< *text deleted* i wouldnt be sh1ttin it mate! best thing u can do is not worry! im not scared what so ever! (well i did the RAF aptitude test n aced that- so i guess i know fully what to expect- and the RAF test is harder!)