This may just be me, but I find I can hit moves alot better when I'm more "into" it. What I mean is that if I'm at my comp and see a freeze and decide to try it out in my room, I prolly won't succeed. If I go to the gym, put some music on in the studio and practice in there (with a couple of people watching from the door), whatever I wasn't able to hit becomes so much easier because I feel more immersed.
I know it's a mentality thing, and prolly not everyone has this problem, but as a beginner it's something I face. I find I don't CARE enough when I practice alone, so I try and practice with others or in public (

) as much as possible.
I don't know if this helps, but it's just my experience ^_^