Spending Lots of Time on One Piece
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This is another biggie. The importance of consistency, especially when just starting out, can’t be emphasized enough.
It’s OK to take one day off per week to recharge the batteries, but the other six days should be absolutely sacred.
Even if you get everything else up to this point wrong, but practise consistently, you are guaranteed to see some sort of progress. Of course, the better the methods, the faster you will be able to progress.
Not Breaking Up your Practice Time