How hard is the Private Checkride??

I'll be taking my private check ride soon and was wondering how hard it is. I'm not worried that I can't do everything under the PTS standards but I'm just worried I might not do everything as perfect as the PTS standards say I have to be.
I currently only have 28 hours, I soloed in 9 and just flew my solo cross country yesterday. I'm flying about 5 days a week and my instructor tells me that he thinks I can get my PPL in 40 hours because I'm his best student. It defiantly gives me a confidence boost but on the other hand worries me that I might not be as great as other people that have flown for 70 hours because I really haven't been flying for as long.
So my question is...how hard is the check ride? I'm not worried about failing because I know if I go into the check ride worried about failing then I'll fail but as far as my first ever check ride goes I'm just nervous about performing under the pressure and how much the examiner will critique me.
I remember my driving test the DMV girl I was with almost failed me for going 2 MPH over the speed limit in a residential and I forgot to use my blinker when turning next to a curb with no cars. 2 mistakes that were totally practical and I almost failed...got -9 points.....is the Private Pilot check ride like that, where a small mistake that obviously isn't any harm will get me close to a fail?
I currently only have 28 hours, I soloed in 9 and just flew my solo cross country yesterday. I'm flying about 5 days a week and my instructor tells me that he thinks I can get my PPL in 40 hours because I'm his best student. It defiantly gives me a confidence boost but on the other hand worries me that I might not be as great as other people that have flown for 70 hours because I really haven't been flying for as long.
So my question is...how hard is the check ride? I'm not worried about failing because I know if I go into the check ride worried about failing then I'll fail but as far as my first ever check ride goes I'm just nervous about performing under the pressure and how much the examiner will critique me.
I remember my driving test the DMV girl I was with almost failed me for going 2 MPH over the speed limit in a residential and I forgot to use my blinker when turning next to a curb with no cars. 2 mistakes that were totally practical and I almost failed...got -9 points.....is the Private Pilot check ride like that, where a small mistake that obviously isn't any harm will get me close to a fail?