If anything try to stick to levels where you can bring the max amount to the table.
Do you honestly want a half stack when you have the nuts and some fool with a full stack goes all in??
It IS hard getting started. If you want to push up what blinds you play, just don't allow yourself to lose too much in one day. That'll help, you will have winning days, you will have losing days, no matter how good you are.
Nancy